Basic Computer Fundamentals Questions and Answers
Understanding Basic Computer Fundamentals questions with answers is crucial for building a strong IT foundation. Whether preparing for SSC, TCS, Infosys, or campus placements, these programming questions and answers cover hardware, software, memory, operating systems, and networking basics. This topic enhances your technical literacy and prepares you for computer-awareness and IT aptitude sections in various exams. Each question comes with detailed explanations to strengthen conceptual understanding and practical application. Mastering these fundamentals ensures better performance in both academic and job-oriented assessments.
Fundamental computer concepts and questions. Also look at computer hardware and computer security
Basic Computer Fundamentals
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399 questions
121. Keyboard is an _________
- Input device
- Memory device
- Output device
- None of the above
122. In digital computer, all the expressions are coded into ______
- Octal digits
- Binary digits
- Hexadecimal digits
- Decimal digits
123. The track capacity of a single density floppy disk driver is _____
- 360 bytes
- 1105 bytes
- 2560 bytes
- 180 bytes
124. The display size of the typical visual display screen is ________
- 80 columns wide by 24
- 40 columns wide by 20
- 15 columns wide by 10
- 60 columns wide by 30
125. _________ is an impact printer
- Daisy wheel
- Ink-jet printer
- Plotter
- Laser Printer
126. ________ is the most important part of a computer
- Keyboard
- Memory unit
- Register unit
- CPU
127. The most common binary code in use today is __________
- BCD
- ASCII
- EBCDIC
- None of the above
128. ALGOL is an ________
- Assembly language
- Machine language
- Low level language
- Algorithmic language
129. Number system with base 2 having two distinct levels is known as ___________
- Decimal
- Binary
- Octal
- Hexadecimal
130. A computer program that converts assembly language to machine language is ________
- Compiler
- Interpreter
- Assembler
- Comparator