A. Communicate with hard disks
B. Donwload files
C. Communicate with other computer peripherals
D. None of the above
✅ The correct answer is option C.
Computer Basics
The access method used for cassette tape is
A. Direct
B. Random
C. Sequential
D. All of the above
✅ The correct answer is option C.
Which of the following statements best describes the batch method of input?
A. Data is processed as soon as it is input
B. Data is input at the time it is collected
C. Data is collected in the form of source documents, placed into groups, and then input to the computer
D. Source documents aren’t used
✅ The correct answer is option C.
1024 bytes represent a
A. Megabyte
B. Gigabyte
C. Kilobyte
D. None of the above
✅ The correct answer is option C.
A result of a computer virus can not lead to ……
A. Disk Crash
B. Mother Board Crash
C. Corruption of program
D. Deletion of files
✅ The correct answer is option B.
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
A. Memory Address Register
B. Memory Data Register
C. Instruction Register
D. Program Counter
✅ The correct answer is option D.
A memory bus is mainly used for communication between
A. processor and memory
B. processor and I/O devices
C. I/O devices and memory
D. input device and output device
✅ The correct answer is option A.
Where does your PC store your programs when the power is off?
A. DRAM
B. Cache
C. ROM
D. Hard Disk Drive
✅ The correct answer is option D.
Which of the following can be output by a computer?
A. graphics
B. voice
C. text
D. computer-usable data or information
✅ The correct answer is option E.
Which part of the diskette should never be touched?
A. Hub
B. Centre
C. Oval slot
D. Corner
✅ The correct answer is option C.