A. allow the computer to store data electronically
B. store data indefinitely unless you delete it
C. are secondary memory
D. All of the above
✅ The correct answer is option A.
Computer Basics
Which of the following is true about primary storage?
A. It is a part of the CPU
B. It allows very fast access to data
C. It is relatively more expensive
D. All of the above
✅ The correct answer is option D.
The processing capability of a microcomputer can be enhanced with the help of
A. addition processor
B. expansion cards
C. secondary memory
D. buffer memory
✅ The correct answer is option B.
Which of the following is a communication network that is devoted to carrying computer information.
A. Data point
B. Data module
C. Data network
D. Data pack
✅ The correct answer is option C.
You can use the tab key to
A. Move a cursor across the screen
B. Indent a paragraph
C. Move the cursor down the screen
D. Only A and B
✅ The correct answer is option B.
Which of the following printer can be classified as a page-at-a-time printer?
A. Laser printer
B. Dot-matrix printer
C. Thermal printer
D. Inkjet printer
✅ The correct answer is option A.
Which one is not an input device?
A. Keyboard
B. Mouse
C. Speaker
D. Scanner
✅ The correct answer is option C.
The shifting of a program from one of the memory addresses to another is
A. Data transmission
B. Data collection
C. Relocation
D. Database
✅ The correct answer is option C.
Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm?
A. Reduced seek time
B. Less latency time
C. Reduced search time
D. Less disk speed
✅ The correct answer is option A.
A storage system for small amounts of data is
A. Magnetic card
B. Magnetic tape
C. Punched card
D. Optical mark reader
✅ The correct answer is option A.