A. Motherboard
B. Track ball
C. Scanner
D. Mouse
✅ The correct answer is option E.
Computer mcqs
Serial access memories are useful in applications where
A. data consists of numbers
B. short access time is required
C. each stored word is processed differently
D. data naturally needs to flow in and out in serial form
✅ The correct answer is option D.
The storage locations in the internal storage of a CPU are called
A. contents
B. addresses
C. locations
D. mask
✅ The correct answer is option B.
Locations in the main memory of a computer are called
A. Alphabets
B. Words
C. Data
D. Characters
✅ The correct answer is option B.
Any storage device added to a computer beyond the immediately usable main storage is known as
A. Floppy disk
B. Hard disk
C. Backing store
D. Punched card
✅ The correct answer is option C.
The average time necessary for the correct sector of a disk to arrive at the read write head is ________ .
A. Down time
B. Seek time
C. Rotational delay
D. Access time
✅ The correct answer is option C.
Intel and AMD are leaders in-
A. Processor
B. RAM
C. Mother board
D. Hard Disk
✅ The correct answer is option A.
The operating system is the most common type of ______ software.
A. Communication
B. System
C. Word processing
D. None of these
✅ The correct answer is option B.
A disadvantage of the laser printer is:
A. It is quieter than an impact printer.
B. It is very slow
C. The output is of a lower quality
D. All of the above
✅ The correct answer is option E.
Malicious software is known as:
A. Badware
B. Malware
C. Maliciousware
D. Illegalware
✅ The correct answer is option B.