Computer Questions Practice Question and Answer
4 Q: The base of a binary number is -
1142 363e9fba70fa4111f87da4a68
63e9fba70fa4111f87da4a68- 14false
- 22true
- 316false
- 48false
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Answer : 2. "2"
Q: What are the four main functions of a computer? 1129 05b5cc6b7e4d2b4197774d638
5b5cc6b7e4d2b4197774d638- 1Data, information, bits and bytesfalse
- 2Hardware, software, modeling and operationsfalse
- 3Input, processing, output and storagetrue
- 4Learning, thinking, intelligence and virtuosityfalse
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Answer : 3. "Input, processing, output and storage"
Explanation :
Answer: C) Input, processing, output and storage Explanation: The four main functions of a computer are :: 1. Input, 2. Processing, 3. Output and 4. Storage
Q: Which of the following is an example of system software? 1026 05b5cc678e4d2b4197774c193
5b5cc678e4d2b4197774c193- 1Microsoft wordfalse
- 2Calculatorfalse
- 3Operating systemtrue
- 4RAMfalse
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Answer : 3. "Operating system"
Explanation :
Answer: C) Operating system Explanation: In a brief, the system software is the interface between the hardware and user applications. System software is a type of computer program that is designed to run a computer’s hardware and application programs. Examples : OS, System utilities, BIOS like mouse, keyboard, hard disc, Device drivers, Assembler,...
Q: C in MICR stands for ______.
879 164940d7913e8bde032353ef6
64940d7913e8bde032353ef6- 1Computerfalse
- 2Codefalse
- 3Colourfalse
- 4Charactertrue
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Answer : 4. "Character"
Explanation :
1. The full form of MICR is Magnetic Ink Character Recognition. It is a technology that reads information in checks and other financial documents.
2. Other symbols in MICR have meanings.
- M: Magnetic Ink
- I: Ink
- C: Character
- R: Recognition