Câu hỏi 21300:
These types of commercial Internet service providers are the most widely used:
A. Regional service providers
B. Decentralized service providers
C. National service providers
D. Centralized service providers
Tiếng anh chuyên ngành - IT01.1 (169)
Câu hỏi 500050:
CD-ROM is a
A. Magnetic memory
B. None of above
C. Memory register
D. Semiconductor memory
Câu hỏi 500049:
Which memory is nonvolatile and may be written only once?
A. EP-ROM
B. PROM
C. SRAM
D. RAM
Câu hỏi 500048:
RAM is used as a short memory because it is
A. Is programmable
B. Has small capacity
C. Volatile
D. Is very expensive
Câu hỏi 500040:
…………..is chips of memory containing information which is present and permanent.
A. Flash Memory
B. RAM(Random Access Memory)
C. ROM (Read only memory)
D. Cache
Câu hỏi 500039:
……………..consists of instruction executed by a computer, as opposed to the physical device on which they run.
A. Ports
B. Hard drive
C. Software
D. Hardware
Câu hỏi 500037:
Programs designed to perform specific tasks is known as
A. System software
B. Application software
C. Utility programs
D. Operating system
Câu hỏi 500034:
We are now living in what some people call ……..., meaning that computers have become an essential part of our lives
A. the modern life
B. the big city
C. the living zone
D. the digital age
Câu hỏi 500033:
Computer memory consists of
A. ROM
B. All of the above
C. PROM
D. RAM
DONATE
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Bản tin HOU-TV số 06 năm 2025
