A. 11110111101
B. 1.1101E+11
C. 1.0111E+11
D. All of the above
✅ 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
572. What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds?
A. Backing storage
B. Buffer
C. Main storage
D. Temporary storage
✅ The correct answer is option B.
573. A memory that is capable of determining whether a given datum is contained in one of its addresses is
A. ROM
B. PROM
C. CAM
D. RAM
✅ The correct answer is option C.
574. An IBM System/38 represents the computer class of:
A. small-scale computer
B. medium-scale computer
C. large-scale computer
D. super computer
✅ The correct answer is option A.
575. Bold, Italic, Regular are known as ……
A. Font Styles
B. Font Effects
C. Word Art
D. Text Effects
✅ The correct answer is option A.
576. You can protect a floppy disk.
A. Read
B. Write
C. Read and Write
D. All of the above
✅ The correct answer is option B.
577. Punched cards are associated with the name
A. Leibniz
B. Jacquard
C. Hollerith
D. Pascal
✅ The correct answer is option C.
578. Which is the acronym for Algol extended for design.
A. AFIPS
B. ADP
C. AED
D. CAI
✅ The correct answer is option C.
579. RAM is used as a short memory because it is
A. Volatile
B. Has small capacity
C. Is very expensive
D. Is programmable
✅ The correct answer is option A.
580. The basic components of a modern digital computer are :
A. Input device
B. Output device
C. Central processor
D. All of the above
✅ The correct answer is option D.