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
242. ________ is an input device that reads printed text employing optical character pattern matching.
- scanner
- magnetic disk
- mouse
- magnetic tape
243. _________ is a device to allow the conversation of bits into analog electrical impulses.
- mouse
- modem
- light pen
- none of these
244. ________ is a graphics output device which points on paper attached to a flat surface.
- magnetic-ink character
- printer
- VDU
- flat bed plotter
245. The first generation of commercially available micros was based on the use of ______ bit micro processors.
- 6
- 8
- 16
- 32
246. A common method of obtaining bulk output is via a device known as ________
- dot matrix printer
- daisy wheel printer
- line printer
- laser printer
247. ______ is a unit representing the no bits of discrete
- baud
- byte
- bit
- none of these
248. The output that is obtained on the screen is called as ________
- hard copy
- soft copy
- VDU
- none of these
249. In the _________ mode, each program is executed from the beginning to the end without pause.
- interactive
- time-sharing
- batch mode
- real time processing
250. A device called _________ is used to increase the efficiency of the system
- monitor
- printer
- keyboard
- paper tape