A. Extremely high speed
B. Large memory
C. Almost unlimited array
D. All of the above
✅ The correct answer is option D.
Computer
Prepare with the best Computer MCQs with answers and explanations for exams and job tests. Our question bank covers computer fundamentals, hardware, software, networking, operating systems, databases, programming, internet, and information technology. These Computer multiple-choice questions are helpful for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, IT certifications, and job interviews. Practice online to improve your knowledge and score higher with our updated and comprehensive Computer MCQs.
912. Those microcomputers which have the same operating characteristics as the IBM microcomputers are called IBM
A. duplicates
B. clones
C. copies
D. look alikes
✅ The correct answer is option B.
913. Computers use the _____ number system to store data and perform calculations.
A. Decimal
B. Hexadecimal
C. Octal
D. Binary
✅ The correct answer is option D.
914. The code for a Web page is written using _____ .
A. A fifth generation language
B. Win Zip
C. Peripherals
D. Hypertext Markup Language
✅ The correct answer is option D.
915. Which access method is used for obtaining a record from a cassette tape?
A. Direct
B. Sequential
C. Random
D. All of the above
✅ The correct answer is option B.
916. Which of the following are likely to jam the read/write head of a disk pack?
A. Dust
B. Smoke particle
C. Finger print smudge
D. All of the above
✅ The correct answer is option D.
917. A name applied by Intel corp. to high speed MOS technology is called
A. HDLC
B. LAP
C. HMOS
D. SDLC
✅ The correct answer is option C.
918. In order to tell Excel that we are entering a formula in cell, we must begin with an operator such as
A. $
B. @
C. +
D. =
✅ The correct answer is option D.
919. Which of the following is used to insure the high quality of computer output?
A. computer output microfilm
B. output controls
C. voice output systems
D. liquid crystal display
✅ The correct answer is option B.
920. One of the main feature that distinguish microprocessors from microcomputers is
A. words are usually larger in microprocessors
B. words are shorter in microprocessors
C. microprocessor does not contain I/O devices
D. exactly the same as the machine cycle time
✅ The correct answer is option C.