A. 1024 bytes
B. 1024 kilobytes
C. 1024 megabytes
D. 1024 gigabytes
✅ The correct answer is option C.
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.
712. Which of the following does not affect the resolution of a video display image?
A. bandwidth
B. raster scan rate
C. vertical and horizontal lines of resolution
D. screen size
✅ The correct answer is option D.
713. All of the following are steps involved in the boot process except-
A. Load the operating system in to RAM.
B. The power on self test.
C. Activate the basic input/ output system (BIOS).
D. Load application programs.
✅ The correct answer is option D.
714. An Integrated Circuit (IC) is
A. Fabricated on a tiny silicon chip
B. A complicated circuit
C. Much costlier than a single transistor
D. An integrating device
✅ The correct answer is option A.
715. In which year was the PC voted ‘The Machine of the Year’s by the American Time magazine?
A. 1970
B. 1975
C. 1983
D. 1987
✅ The correct answer is option C.
716. Who is credited with the idea of using punch cards to control patterns in a weaving machine?
A. Pascal
B. Hollerith
C. Babbage
D. Jacquard
✅ The correct answer is option D.
717. An automatic machine that performs routine seemingly human tasks is
A. KIPS
B. AI
C. PL
D. Robot
✅ The correct answer is option D.
718. One million bytes of information is abbreviated as
A. Bit
B. MB
C. KB
D. GB
✅ The correct answer is option B.
719. Which of the following memories needs refresh?
A. SRAM
B. DRAM
C. ROM
D. All of the above
✅ The correct answer is option B.
720. Who designed the first general purpose electronic digital computer “ENIAC” ?
A. Van-Neumann
B. Joseph M Juoquard
C. J. Presper Eckert and John W Mauchly
D. All of the above
✅ The correct answer is option C.