1. Which company developed the Windows operating system?
- AGoogle
- BApple
- CMicrosoft
- DIBM
Show answer
Answer: C
The correct answer is 'Microsoft'.
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Operating Systems — Computer Questions & Practice
Practise 14 Operating Systems questions from Computer for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.
14 questions · 0 quizzes · free to start
Practice questions on Operating Systems — with answers
Try each question first, then open the answer. Explanations are included.
2. Which of the following is an example of an Operating System?
- AGoogle Chrome
- BMicrosoft Word
- CAdobe Photoshop
- DWindows
Show answer
Answer: D
The correct answer is 'Windows'.
3. Which company developed the macOS operating system?
- AIBM
- BApple
- CMicrosoft
- DGoogle
Show answer
Answer: B
The correct answer is 'Apple'.
4. Which operating system is open-source and freely available, widely used in servers?
- AiOS
- BWindows
- CmacOS
- DLinux
Show answer
Answer: D
The correct answer is 'Linux'.
5. Who is credited with creating the Linux kernel?
- ADennis Ritchie
- BSteve Jobs
- CLinus Torvalds
- DBill Gates
Show answer
Answer: C
The correct answer is 'Linus Torvalds'.
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