A. shop for application programs
B. identify your hardware components
C. define your computing needs
D. call for tenders
✅ The correct answer is option C.
Basics of Computer Science MCQs
Strengthen your fundamental knowledge with our Basics of Computer Science MCQs with answers and explanations. Our collection covers key topics such as computer fundamentals, hardware and software, operating systems, networking basics, databases, programming concepts, and internet technologies. These multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and IT job assessments. Practice online to improve your understanding, enhance problem-solving skills, and excel in exams with our updated Basics of Computer Science MCQs
812. Ensuring that the essential peripheral devices are attached and operational is the ____ Process.
A. Configuration
B. CMOS
C. POST
D. ROM
✅ The correct answer is option C.
813. Bubble memory is a
A. Sequential access device only
B. Direct access device only
C. Combination of sequential and direct access devices
D. All of the above
✅ The correct answer is option C.
814. The microcomputer, Intel MCS-80 is based on the widely used Intel
A. 8080 microprocessor
B. 8085 microprocessor
C. 8086 microprocessor
D. 8082 microprocessor
✅ The correct answer is option A.
815. Codes which do not require to be frequently updated also promote user efficiency due to
A. Simplicity
B. Sortability
C. Stability
D. Expansibility
✅ The correct answer is option C.
816. A fully functional computing device containing all the elements of a computer which is built around a MICROPROCESSOR is known as
A. Machine-in-built computer
B. Super computer
C. Micro computer
D. Mini computer
✅ The correct answer is option C.
817. In which year were chips used inside the computer for the first time?
A. 1964
B. 1975
C. 1977
D. 1981
✅ The correct answer is option B.
818. Which of the following are the two main components of the CPU?
A. control unit and registers
B. registers and main memory
C. control unit and ALU
D. ALU and bus
✅ The correct answer is option C.
819. Communication between computers using standard telephone service
A. Requires a change to an anolog signal
B. Is most efficient
C. Produces little noise and few disturbances
D. All of the above
✅ The correct answer is option A.
820. The code that should be adequate for present and anticipated data processing both for machine and human use is
A. Conciseness
B. Uniqueness
C. Operability
D. All of the above
✅ The correct answer is option C.