Tiếng anh chuyên ngành – IT01.1 – EHOU

ĐÁP ÁN TRẮC NGHIỆM -TIẾNG ANH CHUYÊN NGÀNH – IT01.1 THI TỰ LUẬN

Update ngày 10/07/2024

Câu 1.  …………..is the physical parts of a computer system including any peripheral equipment such as printers, modems and mouse devices.a. Application

– (S): A storage device

– (S): Software

– (Đ)✅: Hardware

Câu 2. A __________ program provides access to Web resources.

– (Đ)✅: Browser

– (S): ISP

– (S): Web

– (S): URL

Câu 3. A compiler is a translating program which:

– (Đ)✅: All of above

– (S): Translates instruction of a high level language into machine language

– (S): It is not involved in program’s execution

– (S): Translates entire source program into machine language program

Câu 4. A compiler means:

– (S): A person who compiles source programs

– (Đ)✅: A program which translates source program into object program

– (S): Keypunch operator

– (S): The same thing as a programmer

Câu 5. A computer can do……………………. operations without getting tired or bored.

– (Đ)✅: Repetitive

– (S): Repeatedly

– (S): Repeating

– (S): Repeat

Câu 6. A computer Program that translates one program instruction at a time into machine language is called a/an:

– (S): Compiler

– (Đ)✅: Interpreter

– (S): CPU

– (S): Simulator

Câu 7. A computer programmer:

– (S): Can enter input data quickly

– (S): Can draw only flowchart

– (S): Can operate all types of computer equipment

– (Đ)✅: Does all the thinking for a computer

Câu 8. A language which is close to that used within the computer is:

– (S): Assembly language

– (S): All of the above

– (Đ)✅: Low-level language

– (S): High-level language

Câu 9. A memory that holds micro programs is …

– (S): Control memory

– (Đ)✅: ROM

– (S): RAM

– (S): Core memory

Câu 10. A modern electronic computer is a machine that is meant for

– (S): Electronic data processing

– (S): Performing repetitive tasks accurately

– (S): Doing quick mathematical calculations

– (Đ)✅: Input storage, manipulation of outputting of data

Câu 11. A one-line description, used to present the topic of an e-mail message, is referred to as the:

– (S): Address

– (S): Header

– (S): Signature

– (Đ)✅: Subject

Câu 12. A pen shaped device which can sense light, and is used to point at spots on a video screen.

– (Đ)✅: Light pen

– (S): Joystick

– (S): Mouse

– (S): Plotter

Câu 13. An operating system:

– (Đ)✅: Consists of programs that help in the operation of computer

– (S): Is always written in BASIC

– (S): Is not required on large computers

– (S): Is always supplies with computer

Câu 14. Apple and IBM are the first two companies that produced…………..

– (S): Portable computers

– (Đ)✅: Personal computers

– (S): Mainframes

– (S): Servers

Câu 15. At the back of a computer there are ports into which we can plug __________ (e.g. a scanner, a modem, etc.)

– (S): External device

– (S): Internal devices

– (S): Internal device

– (Đ)✅: External devices

Câu 16. CD-ROM is a …

– (S): Memory register

– (S): Magnetic memory

– (Đ)✅: None of above

– (S): Semiconductor memory

Câu 17. Compilers and interpreters are themselves:

– (S): Codes

– (S): Mnemonics

– (S): High-level language

– (Đ)✅: Programs

Câu 18. Computer memory consists of …

– (S): PROM

– (S): ROM

– (S): RAM

– (Đ)✅: All of the above

Câu 19. Computers can produce results quickly and……………………….

– (S): Accurate

– (S): Accurating

– (Đ)✅: Accurately

– (S): Accuracy

Câu 20. Computers can…………………… numbers.

– (S): Comparative

– (S): Comparable

– (Đ)✅: Compare

– (S): Comparatively

Câu 21. Control Unit of a digital computer is often called the …

– (S): All of the above

– (S): ICs

– (Đ)✅: Nerve centre

– (S): Lock

Câu 22. DBMS stand for …

– (S): Database marketing strategies

– (Đ)✅: Database management system

– (S): Database management studies

– (S): Database marketing system

Câu 23. Device driver is a software component………………… a computer system to communicate with a device,

– (S): Permits

– (S): That

– (S): Which permitting

– (Đ)✅: That permits

Câu 24. Everything computer does is controlled by its?

– (S): RAM

– (Đ)✅: CPU

– (S): ROM

– (S): Storage devices

Câu 25. For a browser to connect to other resources, the location or address of the resources must be specified. These addresses are called:

– (S): E-mail forms

– (S): MSN

– (S): Packets

– (Đ)✅: URLs

Câu 26. High level language is also called

– (Đ)✅: All of the above

– (S): Mathematically oriented language

– (S): Problem oriented language

– (S): Business oriented language

Câu 27. How many………….are there in a byte?

– (S): Pits

– (Đ)✅: Bits

– (S): Digits

– (S): Zeros

Câu 28. HTML is an acronym for __________.

– (S): Hyperlink Markup Language

– (Đ)✅: Hypertext Markup Language

– (S): Hypertext Modern Language.

– (S): Hypertext Markup Link

Câu 29. In a client/server network, the user’s computer is considered the:

– (S): Library

– (S): Server

– (Đ)✅: Client

– (S): Web site

Câu 30. In the e-mail address “justincase@usource.org”, what is the domain name?

– (S): The whole address is called the domain name.

– (S): Justincase

– (S): Org

– (Đ)✅: Usource.org

Câu 31. In which language is source program written?

– (Đ)✅: High level

– (S): English

– (S): Symbolic

– (S): Temporary

Câu 32. Information stored in Random Access Memory (RAM) is volatile. This means that it:

– (S): Can burn if exposed to air.

– (S): Is automatically saved to disk when the computer is switched off.

– (S): Is kept in memory even when the computer is powered off.

– (Đ)✅: Is lost when the computer is switched off.

Câu 33. Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is called

– (S): Secondary memory

– (Đ)✅: Random-access memory

– (S): Mass storage

– (S): Sequential-access memory

Câu 34. Most common uses of the Internet and the Web include communicating, shopping,

– (S): E-commerce, e-mail, and searching

– (S): E-mail, entertainment, and education

– (Đ)✅: Searching, entertainment, and education

– (S): E-commerce, e-mail, and education

Câu 35. Most operating systems provide…………………. to read and write data to files.

– (S): Functions

– (Đ)✅: Function

– (S): Functions which

– (S): With functions

Câu 36. Moving from one Web site to another is called:

– (Đ)✅: Surfing

– (S): Jumping

– (S): Applying

– (S): Moving

Câu 37. Name or number used to identify a storage location devices?

– (S): A byte

– (S): All of above

– (S): A record

– (Đ)✅: An address

Câu 38. Processors of all computers, whether micro, mini or mainframe must have …

– (Đ)✅: All of the above

– (S): ALU

– (S): Primary storage

– (S): Control Unit

Câu 39. Programs designed to perform specific tasks is known as:

– (S): Operating system

– (Đ)✅: Application software

– (S): Utility programs

– (S): System software

Câu 40. RAM is used as a short memory because it is …

– (S): Is very expensive

– (S): Is programmable

– (S): Has small capacity

– (Đ)✅: Volatile

Câu 41. Rules for exchanging data between computers are called

– (Đ)✅: Protocols

– (S): Procedures

– (S): Programs

– (S): Hyperlinks

Câu 42. Software documentation refers to:

– (S): None of the above.

– (Đ)✅: Anything written about how the software is designed or functions

– (S): The documents which, the user has to sign before using the software legally

– (S): The compatibility of the software with IBM-PC

Câu 43. Software in computer:

– (Đ)✅: Enhances the capabilities of the hardware machine

– (S): Both of above

– (S): None of above

– (S): Increase the speed of central processing unit

Câu 44. The __________ is the multimedia interface to resources available on the Internet.

– (S): ISP

– (S): URL

– (Đ)✅: Web

– (S): Browser

Câu 45. The actual physical network made up of wires, cables, and satellites that connects computers and resources throughout the world is the:

– (S): E-commerce

– (S): Spiders

– (S): Web

– (Đ)✅: Internet

Câu 46. The brain of any computer system is

– (S): ALU

– (Đ)✅: CPU

– (S): Memory

– (S): Control unit

Câu 47. The computer stores its program and data in its

– (S): Cache memory

– (S): Control unit

– (Đ)✅: Memory

– (S): ALU

Câu 48. The control unit of a processor………………………. the flow of information between the arithmetic unit and the memory.

– (Đ)✅: Coordinates

– (S): Coordination

– (S): Coordinating

– (S): Coordinator

Câu 49. The CPU clock speed is normally expressed in:

– (S): 500 MHz

– (Đ)✅: Megahertz

– (S): Bits per clock tick

– (S): Ticks per second

Câu 50. The device that can both feed data into and accept data from a computer is …

– (S): All of the above

– (Đ)✅: Input-Output device

– (S): CPU

– (S): ALU

Câu 51. The difference between memory and storage is that memory is … and storage is …

– (S): Permanent, temporary

– (Đ)✅: Temporary, permanent

– (S): Slow, fast

– (S): All of above

Câu 52. The extensions .gov, .edu, .mil, and .net are called:

– (S): DNSs

– (Đ)✅: Domain codes

– (S): Mail to addresses

– (S): E-mail targets

Câu 53. The fastest-growing application for the Internet is

– (S): Conducting research

– (Đ)✅: Going shopping

– (S): Playing games, reading, and listening to music

– (S): Using e-mail

Câu 54. The first…………… computer which was as big as a house was built in the 1940s.

– (S): digital

– (S): Analogue

– (S): Portable

– (Đ)✅: Personal

Câu 55. The kernel of Windows XP Home Edition and Windows XP Professional operating systems are……………………… .

– (S): Same

– (Đ)✅: Identical

– (S): Not same

– (S): Unique

Câu 56. The most common method for gaining access to the Internet is through a __________.

– (S): Point-to-point computer

– (Đ)✅: Provider or host computer

– (S): Dumb terminal

– (S): Virtual provider or computer

Câu 57. The most popular Internet activity is

– (S): Playing games, reading, listening to music

– (Đ)✅: Communicating with others

– (S): Conducting research

– (S): Going shopping

Câu 58. The most powerful type of computer is a…………………..

– (S): Mainframe

– (Đ)✅: Supercomputer

– (S): Laptop

– (S): PDA

Câu 59. The most widely used Web protocol is:

– (S): URL

– (S): ISP

– (Đ)✅: http://

– (S): HTML

Câu 60. The multimedia interface to the resources available on the Net is called the:

– (S): GUI interface

– (S): Server

– (Đ)✅: World Wide Web

– (S): Internet

Câu 61. The term ISP refers to

– (S): Interface standard protocol

– (S): International shareware pool

– (Đ)✅: Internet service provider

– (S): Internal software protocol

Câu 62. The translator program used in assembly language is called

– (S): Compiler

– (Đ)✅: Assembler

– (S): Interpreter

– (S): Translator

Câu 63. The two basic parts of URLs are:

– (S): TCP and IP

– (Đ)✅: The protocol and the domain name

– (S): Destination and device

– (S): TCP/IP and ISP

Câu 64. There are millions of ………………in a today’s chip

– (S): Pixel

– (Đ)✅: Transistors

– (S): Pits

– (S): Applications

Câu 65. These types of commercial Internet service providers are the most widely used:

– (Đ)✅: National service providers

– (S): Centralized service providers

– (S): Decentralized service providers

– (S): Regional service providers

Câu 66. UNIVAC is

– (S): Unique Automatic Computer

– (S): Universal Array Computer

– (Đ)✅: Universal Automatic Computer

– (S): Unvalued Automatic Computer

Câu 67. Unwanted and unsolicited e-mails are called:

– (S): Lurk

– (Đ)✅: Spam

– (S): Junk

– (S): Flame

Câu 68. What is the best definition of ‘.NET Framework’?

– (Đ)✅: A premium software framework by Microsoft which executes code via a virtual machine

– (S): A high-level, popular, open source, interpreted programming language written by Larry Wall in 1986 and typically used for a wide variety of programming tasks

– (S): A program that takes human readable code and turns it into machine readable code

– (S): A programming language written by Rasmus Lerdorf in 1995, and aimed mainly at web developers to create dynamic content

Câu 69. What is the best definition of ‘barcode reader’?

– (Đ)✅: A hardware peripheral designed to ‘scan’ products into an inventory tracking system

– (S): All the above

– (S): An input device with a vertical rod mounted on a base used to control pointing devices or on-screen objects; normally with one or more buttons

– (S): An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

Câu 70. What is the best definition of ‘beta version’?

– (S): A measure of how easily programs can be moved to a new system without having to make any changes.

– (S): An open format for exchanging data between spreadsheet programs

– (Đ)✅: A software program used for testing purposes before it is released to the public.

– (S): An application which stores information that often needs to be accessed quickly such as appointments, contacts, notes, lists and memos.

Câu 71. What is the best definition of ‘CLI’ or ‘command line interface’?

– (S): A family of operating systems created by Microsoft; normally divided into the “9x” series of MS-DOS based systems and the “NT” series (NT,2000,XP,Vista)

– (S): A software program which mimics the performance of a hardware device in order to run securely or independent of the actual hardware

– (S): To terminate a connection to a computer or network

– (Đ)✅: A text-only link between a computer and its operator

Câu 72. What is the best definition of ‘click’?

– (Đ)✅: To press and release the primary (left-side) mouse button

– (S): To press both right and left -side mouse button

– (S): To press the right-side mouse button

– (S): The ability of a computer to convert spoken words from a user into usable data.

Câu 73. What is the best definition of ‘closed source’?

– (S): Software distributed without cost by the developer which normally cannot be modified or sold without permission

– (S): An error in a computer program

– (Đ)✅: Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program

– (S): An incorrect action attributable to poor judgment, ignorance, or inattention

Câu 74. What is the best definition of ‘compatible’?

– (Đ)✅: Capable of being used with or connected to other devices or components without modification

– (S): A computer failure due to faulty hardware or a serious software bug

– (S): Characterized by not having a constant time interval between successive bits, characters or events

– (S): No longer of use due to passage of time and the increase of surrounding technology

Câu 75. What is the best definition of ‘convergence’?

– (S): A physical or software device connecting and facilitating a network with a printer

– (S): All the above

– (S): A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player

– (Đ)✅: The evolution of devices towards common functionality

Câu 76. What is the best definition of ‘convergence’?

– (Đ)✅: The evolution of devices towards common functionality

– (S): A physical or software device connecting and facilitating a network with a printer

– (S): All the above

– (S): A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player

Câu 77. What is the best definition of ‘elegant code’?

– (S): A programming style that is based on a step-by-step approach to solving a problem.

– (S): All of the above

– (Đ)✅: Concise, clean, and clear code which allows other developers to understand and extend it

– (S): Rules governing the structure of a programming language

Câu 78. What is the best definition of ’embedded system’?

– (S): A computer designed for use by one person at a time

– (Đ)✅: A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player

– (S): A type of computer intended primarily for central distribution of data to other computers on the same network

– (S): Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research.

Câu 79. What is the best definition of ‘EPROM’ or ‘erasable programmable read only memory’?

– (Đ)✅: A non-volatile (permanent) memory type that is erasable via ultra-violet light and reprogrammable

– (S): All the above

– (S): A type of memory which is manufactured with permanent contents which cannot be modified

– (S): This is either dedicated or shared memory set aside specifically for the graphics processor

Câu 80. What is the best definition of ‘execute’?

– (S): The act of deleting information from a file system or database

– (Đ)✅: To start a program on a computer

– (S): To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

– (S): To end a program or a process before its completion

Câu 81. What is the best definition of ‘filename’?

– (S): A software program which mimics the performance of a hardware device in order to run securely or independent of the actual hardware

– (Đ)✅: A name that identifies a series of bits stored on a computer or computer media

– (S): To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

– (S): Software which converts the data from a component or peripheral into data that an operating system can use

Câu 82. What is the best definition of ‘fingerprint reader’?

– (S): A hardware device plugged into a computer’s sound card optimized for voice commands or other audio recording

– (Đ)✅: A device which forms a digitised image of a human finger print for the purpose of biometric authentication.

– (S): To press the right-side mouse button

– (S): An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

Câu 83. What is the best definition of ‘floppy disk drive’?

– (Đ)✅: A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5″ in diameter and holding 1.44 MB of data)

– (S): A type of memory which is manufactured with permanent contents which cannot be modified

– (S): A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology

– (S): A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

Câu 84. What is the best definition of ‘format’?

– (Đ)✅: To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

– (S): Software which converts the data from a component or peripheral into data that an operating system can use

– (S): A confidential authentication information composed of a string of characters

– (S): To start a program on a computer

Câu 85. What is the best definition of ‘GUI’ or ‘graphical user interface’?

– (S): All the above

– (S): A software program which mimics the performance of a hardware device in order to run securely or independent of the actual hardware

– (Đ)✅: This is a icon based computer interface designed to be easier to learn and use than earlier command line interfaces. Windows and Mac OS are the most common examples of this type of interface

– (S): Software which converts the data from a component or peripheral into data that an operating system can use

Câu 86. What is the best definition of ‘hard disk drive’?

– (Đ)✅: A storage device using rotating magnetic platters to quickly store and retrieve digital data

– (S): A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology

– (S): All the above

– (S): A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups.

Câu 87. What is the best definition of ‘input device’?

– (S): A handheld input device for computers with one or more buttons and a rounded body meant to be slid around on a pad or flat surface.

– (S): An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

– (S): An input device or mouse alternative using a sensitive rectangular surface and a stylus

– (Đ)✅: A peripheral used primarily to enter data into a computer

Câu 88. What is the best definition of ‘kernel’?

– (Đ)✅: The fundamental part of an operating system responsible for providing access to the machine’s hardware

– (S): A name that identifies a series of bits stored on a computer or computer media

– (S): Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program

– (S): This is a icon based computer interface designed to be easier to learn and use than earlier command line interfaces. Windows and Mac OS are the most common examples of this type of interface

Câu 89. What is the best definition of ‘legacy system’?

– (S): A computer designed for use by one person at a time

– (S): All the above

– (Đ)✅: An older computer system that continues to be used because an organization does not wish to redesign it with a more modern device.

– (S): A physical or software device connecting and facilitating a network with a printer

Câu 90. What is the best definition of ‘magnetic storage’?

– (S): A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups

– (Đ)✅: A storage technique using patterns of magnetized particles on a metallic surface to store data; examples include hard disk drives, tape drives, floppy disk drives

– (S): A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

– (S): A newer data storage device meant to replace a traditional hard disk drive; these are characterized by non-moving parts and lower energy consumption

Câu 91. What is the best definition of ‘microphone’?

– (S): A display that also acts as an input device by allowing a user to navigate a program by touching specific locations of the screen.

– (S): The ability of a computer to convert spoken words from a user into usable data.

– (S): To press the right-side mouse button

– (Đ)✅: A hardware device plugged into a computer’s sound card optimized for voice commands or other audio recording

Câu 92. What is the best definition of ‘mouse pointer’?

– (Đ)✅: A special icon (normally an arrow) that indicates the current location of the mouse on the desktop screen.

– (S): To press the right-side mouse button

– (S): All the above

– (S): A hardware peripheral designed to ‘scan’ products into an inventory tracking system.

Câu 93. What is the best definition of ‘object-oriented language’?

– (S): A measure of how easily programs can be moved to a new system without having to make any changes.

– (Đ)✅: Any programming language that allows modelling of real-world object and concepts

– (S): A program that takes human readable code and turns it into machine readable code

– (S): An application which stores information that often needs to be accessed quickly such as appointments, contacts, notes, lists and memos

Câu 94. What is the best definition of ‘open source’?

– (S): Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program

– (Đ)✅: A program in which the code is distributed allowing programmers to alter and change the original software as much as they like

– (S): Software distributed without cost by the developer which normally cannot be modified or sold without permission

– (S): A computer failure due to faulty hardware or a serious software bug

Câu 95. What is the best definition of ‘optical storage’?

– (S): A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5″ in diameter and holding 1.44 MB of data)

– (Đ)✅: A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology

– (S): A non-volatile (permanent) memory type that is erasable via ultra-violet light and reprogrammable

– (S): A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups

Câu 96. What is the best definition of ‘OS’ or ‘operating system’?

– (S): This is a icon based computer interface designed to be easier to learn and use than earlier command line interfaces. Windows and Mac OS are the most common examples of this type of interface

– (S): To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

– (S): A name that identifies a series of bits stored on a computer or computer media

– (Đ)✅: A GUI or CLI software link between the computer and operator; also provides a framework for productivity software such as an office suite, web browser, or programming languages

Câu 97. What is the best definition of ‘PC’ or ‘personal computer’?

– (S): All the above

– (S): A physical or software device connecting and facilitating a network with a printer

– (S): A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player

– (Đ)✅: A computer designed for use by one person at a time

Câu 98. What is the best definition of ‘PDA’ or ‘personal digital assistant’?

– (Đ)✅: A handheld computer about the size of wallet used as an organizer, web browser, game machine, mobile phone, or message recorder; also known as a hand-held computer

– (S): A computer designed for use by one person at a time

– (S): Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research.

– (S): A type of computer intended primarily for central distribution of data to other computers on the same network

Câu 99. What is the best definition of ‘PDA’ or ‘personal digital assistant’?

– (S): Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research.

– (Đ)✅: A handheld computer about the size of wallet used as an organizer, web browser, game machine, mobile phone, or message recorder; also known as a hand-held computer

– (S): A type of computer intended primarily for central distribution of data to other computers on the same network

– (S): A computer designed for use by one person at a time

Câu 100. What is the best definition of ‘presentation program’?

– (S): A measure of how easily programs can be moved to a new system without having to make any changes

– (S): Repeatable data which occurs at the top of every document

– (S): An application which stores information that often needs to be accessed quickly such as appointments, contacts, notes, lists and memos.

– (Đ)✅: An application used to present and communicate ideas and procedures to a group; examples are PowerPoint, Impress, and Keynote

Câu 101. What is the best definition of ‘print server’?

– (S): All the above

– (Đ)✅: A physical or software device connecting and facilitating a network with a printer

– (S): A computer designed for use by one person at a time

– (S): The evolution of devices towards common functionality

Câu 102. What is the best definition of ‘procedural language’?

– (S): A measure of how easily programs can be moved to a new system without having to make any changes.

– (S): A program that takes human readable code and turns it into machine readable code

– (Đ)✅: A programming style that is based on a step-by-step approach to solving a problem.

– (S): Concise, clean, and clear code which allows other developers to understand and extend it

Câu 103. What is the best definition of ‘programmer’?

– (S): A person who writes intentionally controversial posts on a user forum in order to start a flame war.

– (S): A person who uses a product or service on a computer

– (Đ)✅: A person who writes or modifies computer programs or applications

– (S): All the above

Câu 104. What is the best definition of ‘proprietary’?

– (S): All the above

– (S): A program in which the code is distributed allowing programmers to alter and change the original software as much as they like

– (Đ)✅: Privately developed and owned technology

– (S): Data programmed into a hardware device which provides its basic functionality; normally in the form of an EPROM

Câu 105. What is the best definition of ‘RAM’ or ‘random access memory’?

– (S): A type of memory which is manufactured with permanent contents which cannot be modified

– (S): A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology

– (S): A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5″ in diameter and holding 1.44 MB of data

– (Đ)✅: A type of computer memory known for being volatile (temporary) and fast.

Câu 106. What is the best definition of ‘right-click’?

– (S): An input device or mouse alternative using a sensitive rectangular surface and a stylus

– (S): An input device with a vertical rod mounted on a base used to control pointing devices or on-screen objects; normally with one or more buttons

– (S): An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

– (Đ)✅: To press the right-side mouse button

Câu 107. What is the best definition of ‘ROM’ or ‘read-only memory’?

– (S): A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

– (S): A storage technique using patterns of magnetized particles on a metallic surface to store data; examples include hard disk drives, tape drives, floppy disk drives

– (S): All the above

– (Đ)✅: A type of memory which is manufactured with permanent contents which cannot be modified

Câu 108. What is the best definition of ‘semiconductor storage’?

– (Đ)✅: A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

– (S): All the above

– (S): This is either dedicated or shared memory set aside specifically for the graphics processor

– (S): A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups.

Câu 109. What is the best definition of ‘server’?

– (S): A physical or software device connecting and facilitating a network with a printer

– (S): A computer designed for use by one person at a time

– (S): The evolution of devices towards common functionality

– (Đ)✅: A type of computer intended primarily for central distribution of data to other computers on the same network

Câu 110. What is the best definition of ‘speech recognition’?

– (S): A hardware device plugged into a computer’s sound card optimized for voice commands or other audio recording

– (S): A handheld input device for computers with one or more buttons and a rounded body meant to be slid around on a pad or flat surface

– (Đ)✅: The ability of a computer to convert spoken words from a user into usable data.

– (S): An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

Câu 111. What is the best definition of ‘SSD’ or ‘solid state drive’?

– (S): All the above

– (S): A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

– (S): A type of memory which is manufactured with permanent contents which cannot be modified

– (Đ)✅: A newer data storage device meant to replace a traditional hard disk drive; these are characterized by non-moving parts and lower energy consumption

Câu 112. What is the best definition of ‘supercomputer’

– (S): A small laptop with less powerful components meant for surfing the web, reading email, and other basic tasks

– (Đ)✅: Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research.

– (S): A physical or software device connecting and facilitating a network with a printer

– (S): A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player

Câu 113. What is the best definition of ‘syntax’?

– (Đ)✅: Rules governing the structure of a programming language

– (S): Concise, clean, and clear code which allows other developers to understand and extend it

– (S): A measure of how easily programs can be moved to a new system without having to make any changes.

– (S): A program that takes human readable code and turns it into machine readable code

Câu 114. What is the best definition of ‘tablet PC’?

– (S): A computer designed for use by one person at a time

– (Đ)✅: A portable computer shaped in the form of a notebook and capable of advanced handwriting recognition via use of a stylus or on-screen keyboard.

– (S): Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research.

– (S): A type of computer intended primarily for central distribution of data to other computers on the same network

Câu 115. What is the best definition of ‘tape drive’?

– (S): A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5″ in diameter and holding 1.44 MB of data)

– (Đ)✅: A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups

– (S): A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

– (S): A type of memory which is manufactured with permanent contents which cannot be modified

Câu 116. What is the best definition of ‘video memory’?

– (S): A type of computer memory known for being volatile (temporary) and fast

– (S): A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5″ in diameter and holding 1.44 MB of data)

– (S): A type of memory which is manufactured with permanent contents which cannot be modified

– (Đ)✅: This is either dedicated or shared memory set aside specifically for the graphics processor

Câu 117. What is the best definition of ‘Windows’?

– (S): All the above

– (S): A set of strict rules for controlling read, write, and execute access to a file or directory

– (Đ)✅: A family of operating systems created by Microsoft; normally divided into the “9x” series of MS-DOS based systems and the “NT” series (NT,2000,XP,Vista)

– (S): A GUI or CLI software link between the computer and operator; also provides a framework for productivity software such as an office suite, web browser, or programming languages

Câu 118. What is the best definition of ‘workstation’?

– (Đ)✅: A high quality computer, typically with lots of RAM, plenty of CPU power, and a high quality video card

– (S): A portable computer shaped in the form of a notebook and capable of advanced handwriting recognition via use of a stylus or on-screen keyboard.

– (S): A portable computer with a built-in screen, integrated keyboard, and battery power; also called a ‘notebook’

– (S): A computer designed for use by one person at a time

Câu 119. What is the main difference between a mainframe and a super computer?

– (S): Super computer is much larger than mainframe computers

– (S): Super computers are much smaller than mainframe computers

– (Đ)✅: Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently

– (S): Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible

Câu 120. When surfing the Web, the browser interprets the HTML command found in a document file, and displays it as aKhông

– (Đ)✅: Web page

– (S): Domain page

– (S): Applet page

– (S): Java page

Câu 121. Which can read data and convert them to a form that a computer can use?

– (Đ)✅: Input device

– (S): Control

– (S): Storage

– (S): Logic

Câu 122. Which device of computer operation dispenses with the use of the keyboard?

– (S): Joystick

– (S): Light pen

– (S): Touch

– (Đ)✅: Mouse

Câu 123. Which is a secondary memory device?

– (S): CPU

– (Đ)✅: Floppy disk

– (S): ALU

– (S): Mouse

Câu 124. Which is the limitation of high level language?

– (Đ)✅: Lower efficiency

– (S): None of above

– (S): Machine level coding

– (S): Machine dependence

Câu 125. Which kind of hardware is used the most in the input phase of a computer based information system?

– (S): Hard disk

– (Đ)✅: Keyboard

– (S): Printer

– (S): Monitor

Câu 126. Which language is directly understood by the computer without translation program?

– (S): Assembly language

– (Đ)✅: Machine language

– (S): None of above

– (S): High level language

Câu 127. Which memory is nonvolatile and may be written only once?

– (S): EP-ROM

– (Đ)✅: SRAM

– (S): RAM

– (S): PROM

Câu 128. Which of the following have the fastest access time?

– (Đ)✅: Semiconductor Memories

– (S): Magnetic Tapes

– (S): Compact Disks

– (S): Magnetic Disks

Câu 129. Which of the following is a secondary memory device?

– (S): Keyboard

– (S): ALU

– (S): All of the above

– (Đ)✅: Disk

Câu 130. Which of the following is called low level languages?

– (S): Assembly language

– (Đ)✅: Both of the above

– (S): Machine language

– (S): None of above

Câu 131. Which of the following is machine independence program?

– (S): Assembly language

– (S): Low level language

– (Đ)✅: High level language

– (S): Machine language

Câu 132. Which of the following is not a primary storage device?

– (Đ)✅: None of above

– (S): Magnetic tape

– (S): Magnetic disk

– (S): Optical disk

Câu 133. Which of the following is not computer language?

– (S): All of the above

– (S): High level language

– (Đ)✅: Medium level language

– (S): Low level language

Câu 134. Which of the following is not one of the basic elements of an e-mail message?

– (S): Header

– (Đ)✅: Footer

– (S): Message

– (S): Signature

Câu 135. Which of the following is problem oriented language?

– (S): Assembly language

– (S): Machine language

– (Đ)✅: High level language

– (S): Low level language

Câu 136. Which of the following is responsible for coordinating various operations using timing signals?

– (Đ)✅: Control unit

– (S): Memory unit

– (S): Input/output unit

– (S): Arithmetic-logic Unit

Câu 137. Which of the following is used as a primary storage device?

– (S): Floppy disk

– (S): Magnetic drum

– (S): All of these

– (Đ)✅: PROM

Câu 138. Which of the following memories needs refresh?

– (Đ)✅: DRAM

– (S): All of above

– (S): ROM

– (S): SRAM

Câu 139. Which of the following memory is capable of operating at electronics speed?

– (S): Magnetic tapes

– (Đ)✅: Semiconductor memory

– (S): Magnetic drums

– (S): Magnetic disks

Câu 140. Which of the ‘following statements is wrong?

– (Đ)✅: Magnetic core and semiconductor memories are used as mass memory medium

– (S): RAM is a type of volatile memory

– (S): Magnetic tape is non volatile

– (S): An EPROM can be programmed, erased and reprogrammed by the user with an EPROM programming instrument

Câu 141. Which statement is valid about interpreter?

– (S): All of above

– (Đ)✅: It translates one instruction at a time

– (S): Repeated interpretation is not necessary

– (S): Object code is saved for future use