Computer Organization and Architecture MCQ with Answers /topics/computer-organization-and-operating-system 
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Computer organization and Operating system is an important topic in the computer section. Here you can continue your practice with the help of Computer organization and Operating system questions and answers.
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Today here are provided the most important Computer Organization and Architecture MCQ with Answers for competitive exams and interviews. Computer Organization and Architecture is the study of the internal working, structure, and implementation of a computer system.
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4 Answer : 3
5 Answer : 2
5 Answer : 3
4 Answer : 1
5 Answer : 1
Q:
Which of the following is an example of a mobile operating system?
503 0 64a50e4065d2524cbf0b556d- 1Keyboardfalse
- 2Chromefalse
- 3Androidtrue
- 4Modemfalse
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Answer : 3 Android
Explanation :
1. Android OS is a mobile operating system based on a modified version of the Linux kernel.
2. It is an open-source software, primarily designed for touchscreen mobile devices like smartphones and tablets.
3. It is a GUI-based OS. Q:
Which part of the computer carries out the arithmetic and logical operations?
598 0 62ece1d84404a856fa25e30c- 1Control Unitfalse
- 2Processing Elementtrue
- 3BIOSfalse
- 4Mother Boardfalse
- 5None of thesefalse
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Answer : 2 Processing Element
Q:
Which among the following are specially designed computer chips reside inside other devices, such as your car or your electronic thermostat?
544 0 62d8faf8313eb40eb880cb9f- 1Routerfalse
- 2Mainframesfalse
- 3Embedded computerstrue
- 4Cachefalse
- 5None of thesefalse
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Answer : 3 Embedded computers
- 1Motherboardtrue
- 2Processorfalse
- 3Microchipfalse
- 4None of thesefalse
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Answer : 1 Motherboard
- 1artificial intelligencetrue
- 2very large scale integration (VLSI)false
- 3both of abovefalse
- 4SQLfalse
- 5None of thesefalse
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