A. LOGO
B. APL
C. ICL
D. CORAL
✅ 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
432. How did the computer mouse get its name?
A. Its cable looks like a tail.
B. Because it squeaks when moved
C. It has ears.
D. Teeth outside mouth.
✅ The correct answer is option A.
433. What is the function of Recycle Bin?
A. Store deleted file
B. Store temporary file
C. Store corrupted file
D. Store Document file
✅ The correct answer is option A.
434. Continuous line drawing are produced using
A. Chain printers
B. Daisy wheel printers
C. Plotters
D. Thermal devices
✅ The correct answer is option C.
435. Access time in a computer memory is the time required to
A. Locate the stored data
B. Retrieve the stored data
C. Both locate and retrieve the data
D. All of the above
✅ The correct answer is option C.
436. Which type of computers use the 8 bit code called EBCDIC?
A. Minicomputers
B. Microcomputers
C. Mainframe computers
D. Supercomputers
✅ The correct answer is option C.
437. Everything computer does is controlled by its
A. RAM
B. ROM
C. CPU
D. Storage devices
✅ The correct answer is option C.
438. An identifying label on the first record of magnetic tape is
A. Punched paper tape
B. Optical mark reader
C. Tape label
D. Joystick
✅ The correct answer is option C.
439. RAM chips
A. allow the computer to store data electronically
B. store data indefinitely unless you delete it
C. are secondary memory
D. All of the above
✅ The correct answer is option A.
440. Which of the following is true about primary storage?
A. It is a part of the CPU
B. It allows very fast access to data
C. It is relatively more expensive
D. All of the above
✅ The correct answer is option D.