Bộ bài tập trắc nghiệm tiếng anh chuyên ngành unit 2: INTRODUCTION TO THE COMPUTER Công nghệ thông tin có đáp án được ttnguyen.net đăng tải với mong muốn giúp các bạn sinh viên ôn luyện hiệu quả.
Trắc nghiệm tiếng anh chuyên ngành Unit 2
1.What is the best definition of ‘router’?
A. 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.
B. a specialized computer which connects two networks
C. 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
2. What is the best definition of ’embedded system’?
A. 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
B. a computer designed for use by one person at a time
C. 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.
3. What is the best definition of ‘convergence’?
A. The evolution of devices towards common functionality
B. a physical or software device connecting and facilitating a network with a printer
C. 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
4. What is the best definition of ‘supercomputer’?
A. a physical or software device connecting and facilitating a network with a printer
B. a small laptop with less powerful components meant for surfing the web, reading email, and other basic tasks
C. 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.
5. What is the best definition of ‘PC’ or ‘personal computer’?
A. a physical or software device connecting and facilitating a network with a printer
B. a computer designed for use by one person at a time
C. 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
6. What is the best definition of ‘workstation’?
A. a computer designed for use by one person at a time
B. a high quality computer, typically with lots of RAM, plenty of CPU power, and a high quality video card
C. a portable computer with a built-in screen, integrated keyboard, and battery power; also called a ‘notebook’
7. What is the best definition of ‘tablet PC’?
A. 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.
B. a type of computer intended primarily for central distribution of data to other computers on the same network
C. 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.
8. What is the best definition of ‘print server’?
A. a computer designed for use by one person at a time
B. the evolution of devices towards common functionality
C. a physical or software device connecting and facilitating a network with a printer
9. What is the best definition of ‘server’?
A. a computer designed for use by one person at a time
B. a type of computer intended primarily for central distribution of data to other computers on the same network
C. the evolution of devices towards common functionality
10. What is the best definition of ‘PDA’ or ‘personal digital assistant’?
A. 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
B. a type of computer intended primarily for central distribution of data to other computers on the same network
C. 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.
11. What is the best definition of ‘netbook’?
A. a high quality computer, typically with lots of RAM, plenty of CPU power, and a high quality video card
B. a small laptop with less powerful components meant for surfing the web, reading email, and other basic tasks.
C. 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
12. What is the best definition of ‘legacy system’?
A. an older computer system that continues to be used because an organization does not wish to redesign it with a more modern device.
B. a physical or software device connecting and facilitating a network with a printer
C. a computer designed for use by one person at a time
13. What is the main difference between a mainframe and a super computer?
A. Super computer is much larger than mainframe computers
B. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently.
C. Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
14. UNIVAC stands for……………………..
A. Universal Automatic Computer
B. Universal Array Computer
C. Unique Automatic Computer
15. What is the best definition of ‘serial port’?
A. an input device a COM port where only 1 bit of data is transferred at a time
B. the main printed circuit board in a computer that carries the system buses. It is equipped with sockets to which all processors, memory modules, plug-in cards, daughterboard, or peripheral devices are connected; also known as a ‘mainboard’
C. a collection of integrated circuits designed to help the motherboard perform certain tasks such as control components
D. An input device used to transfer images into the computer
Bài viết tiếp theo: Trắc nghiệm tiếng anh chuyên ngành Unit 3
