A. Mini
B. Super computer
C. Micro computer
D. Mainframe
✅ 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.
682. Ethernet uses
A. Bus topology
B. Ring topology
C. Star topology
D. Tree topology
✅ The correct answer is option A.
683. The most recent version of the Mac OS is based on the ……… operating system.
A. Windows
B. Linux
C. Unix
D. CMOS
✅ The correct answer is option C.
684. Personnel who design, program, operate and maintain computer equipment refers to
A. Console-operator
B. Programmer
C. Peopleware
D. System Analyst
✅ The correct answer is option C.
685. A disk storage medium in the form of an assembly containing a single rigid magnetic disk permenently is
A. fixed disk
B. disk cartridge
C. card punch
D. card reader
✅ The correct answer is option B.
686. The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately
A. 16 digits
B. 6 digits
C. 4 digits
D. All of the above
✅ The correct answer is option B.
687. Which of the following is usually a special one-time operation that must be completed over a limited time period?
A. Batch
B. Patch
C. Project
D. Word
✅ The correct answer is option C.
688. Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.
A. CAM
B. ROM
C. EAROM
D. ANACUS
✅ The correct answer is option C.
689. Which is used to store firmware.
A. RAM
B. ROM
C. PROM
D. EPROM
✅ The correct answer is option B.
690. First generation computers are characterised by
A. Vacuum tubes and magnetic drum
B. Minicomputers
C. Magnetic tape and transistors
D. All of the above
✅ The correct answer is option A.