Bộ bài tập trắc nghiệm tiếng anh chuyên ngành unit 6: MAIN MEMORY AND TYPES OF MAIN MEMORY 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 6
1. Scanners, printers and webcams are____________________
A. extras
B. peripherals
C. externals
2. Add extra USB to your computer_______________________
A. ports
B. doors
C. windows
3. You can connect a USB plug to a PS/2 port by using_____________
A. an adaptor
B. a bridge
C. a connector
4. The data and applications on your computer are stored on the_________
A. card
B. hard drive
C. capacity
5. Do you like this CD? I can____________you a copy if you want.
A. do
B. burn
C. eject
6. Which memory is non-volatile and may be written only ?
A. RAM
B. SRAM
C. EPROM
D. PROM
8. A memory that holds micro programs is……….
A. Core memory
B. ROM
C. RAM
D. Control memory
9. Apart from storing more data, hard drives transfer data at ……….. rate than floppy disk.
A. high
B. higher
C. low
D. lower
10. CD-ROM is a………………
A. Semiconductor memory
B. Memory register
C. Magnetic memory
D. None of above
11. Which of the following is used as a primary storage device?
A. Magnetic drum
B. PROM
C. Floppy disk
D. All of these
12. Name or number used to identify a storage location devices?
A. A byte
B. A record
C. An address
D. All of above
13. RAM is used as a short memory because it is……….
A. volatile
B. has small capacity
C.is very expensive
D.is programmable
14. Which of the following memories needs refresh?
A.SRAM
B.DRAM
C.ROM
D. All of above
16. Which of the following is not a primary storage device?
A. Magnetic tape
B. Magnetic disk
C. Optical disk
D. None of above
Bài viết tiếp theo: Trắc nghiệm tiếng anh chuyên ngành Unit 7
