A. Machine language
B. Application software
C. System program
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
762. Memory in which any location can be reached in a fixed and short amount of time after specifying its address is called –
A. Sequential access memory
B. Random access memory
C. Secondary memory
D. Mass storage
✅ The correct answer is option B.
763. Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____
A. partitioned
B. sectioned
C. deleted
D. inter-sectioned
✅ The correct answer is option A.
764. Which Indian IT expert started web-based email service HOTMAIL in 1996?
A. Sabeer Bhatia
B. Vinod Dham
C. Ajim Premji
D. Narayan Murthy
✅ The correct answer is option A.
765. What Does BIOS Stand For?
A. Better Integrated Operating System
B. Basic Input Output System
C. Battery Integrated Operating Setup
D. Backup Input Output System
✅ The correct answer is option B.
766. Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?
A. Napier
B. Babbage
C. Pascal
D. Leibnitz
✅ The correct answer is option D.
767. The technique designed to support the effective access of micro-filmed data is:
A. Microfiche retrieval
B. COM
C. Micrographics
D. All the above
✅ The correct answer is option C.
768. A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is
A. LAN
B. Broadband network
C. Star network
D. Euronet
✅ The correct answer is option D.
769. Which file starts MS Word?
A. Winword.exe
B. Word.exe
C. Msword.exe
D. Word2003.exe
✅ The correct answer is option A.
770. Who coordinates the sequencing of events within the central processor of a computer?
A. Logic unit
B. Arithmetic unit
C. Register
D. Control unit
✅ The correct answer is option D.