A. VDT
B. Keyboard
C. Printer
D. Laser Jet
✅ The correct answer is option A.
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
282. Hard disks and diskettes are:
A. Direct access storage devices
B. Sequential access storage devices
C. Rarely used with microcomputers
D. Both (A) and (C)
✅ The correct answer is option A.
283. A high speed device used in CPU for temporary storage during processing is called
A. A register
B. A bus
C. A databus
D. All of the above
✅ The correct answer is option A.
284. A prewritten program that’s sold to perform a common task is called an application
A. System software
B. Package
C. Utilities
D. Program
✅ The correct answer is option B.
285. A group of magnetic tapes, videos or terminals usually under the control of one master is
A. Cylinder
B. Cluster
C. Surface
D. Track
✅ The correct answer is option B.
286. The 0 and 1 in the binary numbering system are called Binary Digits or
A. Bytes
B. Kilobytes
C. Decimal bytes
D. Bits
✅ The correct answer is option D.
287. Fifth generation computers are based on
A. Artificial Intelligence
B. Programming Intelligence
C. System Knowledge
D. VVLSI
✅ The correct answer is option A.
288. Which of the following typically uses a keyboard for input?
A. desktop terminal
B. point-of-sale terminal
C. financial transaction terminal
D. executive workstation
✅ The correct answer is option E.
289. Which programming language is based on Algol 60.
A. PILOT
B. SNOBOL
C. ADA
D. SIMULA
✅ The correct answer is option D.
290. Which of the following is used for input and output both
A. Graph plotter
B. Teletype terminal
C. Line printer
D. All of the above
✅ The correct answer is option B.