1078. The secondary storage devices can only store data but they cannot perform
A. Arithmetic Operation
B. Logic operation
C. Fetch operations
D. Either of the above
✅ The correct answer is option D.
1081. Which company is not a PC manufacturer?
A. Intel
B. Gateway
C. Dell
D. Compaq
✅ The correct answer is option A.
1044. An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as
A. Punched card
B. Touch pad
C. Punched paper tape
D. Magnetic disk
✅ The correct answer is option B.
1047. Magnetic tape can serve as
A. Input media
B. Output media
C. Secondary storage media
D. All of the above
✅ The correct answer is option D.
1050. An operating system intended for use on microprocessor based systems that support a single user is
A. PC-DOS
B. MS-DOS
C. UNIX
D. CP/M
✅ The correct answer is option D.
1053. The _____ tells the computer how to use its components.
A. Utility
B. Network
C. Operating system
D. Application program
✅ The correct answer is option C.
1017. What is required when more than one person uses a central computer at the same time?
A. Light pen
B. Mouse
C. Digitizer
D. Terminal
✅ The correct answer is option D.
1020. The first IBM PC did not have any
A. Disk drive
B. RAM
C. ROM
D. Port
✅ The correct answer is option A.
1023. Which of the following can’t spread virus
A. An e-mail with attachment
B. A plain text mail
C. Downloading files over the web
D. None of these
✅ The correct answer is option B.
1026. The hardware in which data may be stored for a computer system is called
A. Registers
B. Bus
C. Control unit
D. Memory
✅ The correct answer is option D.