A. Lines and spaces
B. Layers and planes
C. Height and width
D. Rows and columns
✅ 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
732. Which is the latest version of MS Office?
A. Office XP
B. Windows XP
C. Office 2016
D. Office 2019
✅ The correct answer is option D.
733. Which one of the following is an example of Operating System?
A. Microsoft Word
B. Microsoft Excel
C. Microsoft Access
D. Microsoft Windows
✅ The correct answer is option D.
734. An input device which can read characters directly from an ordinary piece of paper is
A. OCR
B. OMR
C. MSI
D. POS
✅ The correct answer is option A.
735. A sizeable geographical area with communication based on the telephone system is though as
A. Local area network
B. Wide area network
C. Modulator-Demodulator
D. All of the above
✅ The correct answer is option B.
736. The methods used by COBOL to define that structure of a data item in terms of characters, digits, etc. is
A. Password
B. Pointer
C. Picture
D. Overlay
✅ The correct answer is option C.
737. The EAM device that does not use a control panel is the:
A. collator
B. reproducer
C. interpreter
D. sorter
✅ The correct answer is option D.
738. What does a system bus do?
A. allows the user to communicate with the computer
B. carries out instructions
C. connects various components within the computer
D. stores data and instructions
✅ The correct answer is option C.
739. How many symbols exist in Baudot code?
A. 42
B. 116
C. 58
D. 76
✅ The correct answer is option C.
740. The word ‘Computer’ usually refers to the Central Processor Unit plus
A. External memory
B. Internal memory
C. Input devices
D. Output devices
✅ The correct answer is option B.