A. huge deposits of silicon are found there
B. many silicon chip manufacturing firms are located there
C. Santa Claus visits it every Christmas
D. it is full of large grain sand
✅ The correct answer is option B.
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
372. A modern digital computer has
A. Extremely high speed
B. Large memory
C. Almost unlimited array
D. All of the above
✅ The correct answer is option D.
373. Those microcomputers which have the same operating characteristics as the IBM microcomputers are called IBM
A. duplicates
B. clones
C. copies
D. look alikes
✅ The correct answer is option B.
374. Computers use the _____ number system to store data and perform calculations.
A. Decimal
B. Hexadecimal
C. Octal
D. Binary
✅ The correct answer is option D.
375. The code for a Web page is written using _____ .
A. A fifth generation language
B. Win Zip
C. Peripherals
D. Hypertext Markup Language
✅ The correct answer is option D.
376. Which access method is used for obtaining a record from a cassette tape?
A. Direct
B. Sequential
C. Random
D. All of the above
✅ The correct answer is option B.
377. Which of the following are likely to jam the read/write head of a disk pack?
A. Dust
B. Smoke particle
C. Finger print smudge
D. All of the above
✅ The correct answer is option D.
378. A name applied by Intel corp. to high speed MOS technology is called
A. HDLC
B. LAP
C. HMOS
D. SDLC
✅ The correct answer is option C.
379. Communication ports are found on the back of microcomputers. They are used to connect the computer to _____
A. printers
B. modems
C. other hardware
D. All of the above
✅ The correct answer is option D.
380. Which of the following is an example of connectivity?
A. Internet
B. Floppy disk
C. Power cord
D. Data
✅ The correct answer is option A.