241. Which of the following is not used for storage purposes with main frame computers?
A. removable disks
B. fixed disks
C. mass storage systems
D. diskettes
✅ The correct answer is option D.
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
242. The term ‘memory’ applies to which one of the following:
A. Logic
B. Storage
C. Input Device
D. Output Device
✅ The correct answer is option B.
243. What is the name of the computer which was first used for programming and playing of music?
A. ELLIAC
B. ENIAC
C. UNIVAC
D. All of the above
✅ The correct answer is option A.
244. VIRUS stands for
A. Vital Information Recourse Under Siege
B. Vital Information Reason Under Siege
C. Vital Information Recourse Under System
D. Virus Information Recourse Under Siege
✅ The correct answer is option A.
245. In digital data transmission
A. Baud rate in equal to bit rate
B. Baud rate is always smaller than the bit rate
C. Baud rate is always higher than the bit rate
D. All of the above
✅ The correct answer is option A.
246. The binary equivalent of the Octal number 13.54 is
A. 1011.1011
B. 1101.111
C. 1001.111
D. All of the above
✅ The correct answer is option A.
247. A computer assisted method for the recording and analyzing of existing or hypothetical systems is
A. Data transmission
B. Data flow
C. Data capture
D. Data processing
✅ The correct answer is option B.
248. We access the World Wide Web using:
A. Browsers
B. Instant messaging applications
C. High bandwidth
D. Search engine
✅ The correct answer is option A.
249. How many addresses are required for 25 x 40 video RAM?
A. 2000
B. 1920
C. 1000
D. 2000
✅ The correct answer is option C.
250. Which one of the following is not an application software package?
A. Red Hat Linux
B. Microsoft Office
C. Adobe Pagemaker
D. Open Office
✅ The correct answer is option A.