A. graphics
B. voice
C. text
D. computer-usable data or information
✅ The correct answer is option E.
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
902. Which part of the diskette should never be touched?
A. Hub
B. Centre
C. Oval slot
D. Corner
✅ The correct answer is option C.
903. Most important advantage of an IC is its
A. Easy replacement in case of circuit failure
B. Extremely high reliability
C. Reduced cost
D. Low power consumption
✅ The correct answer is option B.
904. A 32 bit microprocessor has the word length equal to
A. 2 bytes
B. 32 bytes
C. 4 bytes
D. 8 bytes
✅ The correct answer is option C.
905. Which major development led to the production of microcomputers?
A. Magnetic disks
B. Floppy disks
C. Logic gates
D. Integrated circuits
✅ The correct answer is option D.
906. Which type of display is the latest to be used for portable computer?
A. LED display
B. LCD display
C. Plasma display
D. Electroluminescent display
✅ The correct answer is option D.
907. Programs such as Internet Explorer that serve as navigable windows into the Web are called ……..
A. Hypertext
B. Networks
C. Internet
D. Web Browsers
✅ The correct answer is option D.
908. An error in computer data is called
A. Chip
B. Bug
C. Bit
D. Byte
✅ The correct answer is option B.
909. Which selection below best describes the term data processing?
A. The collection of information or data
B. The distribution of information or data
C. The manipulation of information or data
D. The storage of information or data
✅ The correct answer is option C.
910. EEPROM stands for
A. Electronically Erasable Programmable Read-Only Memory
B. Electrically Erasable Programmable Read-Only Memory
C. Electrically Enabled Programmable Read Only Memory
D. Electronically Enabled Programmable Read Only Memory
✅ The correct answer is option B.