Operating System Mock Test – Free Online Quiz V1.0

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Operating System Mock Test – Free Online Assessment Version 1.0

Operating System mock test quiz with 50 beginner level questions on Windows, Linux, and OS fundamentals

The Operating System (OS) Mock Test v1.0 is a beginner-friendly practice quiz designed to help users test and improve their basic understanding of operating systems. This quiz focuses on the fundamental concepts of how operating systems work and manage computer resources.

This initial release includes 50 carefully selected multiple-choice questions covering essential OS topics such as process management, memory management, file systems, user accounts, and system security. The questions are designed to assess core knowledge commonly expected from students, fresh graduates, and entry-level IT professionals.

What This Version Covers

  • Core functions of an operating system
  • Process and memory management basics
  • File systems and storage handling
  • Windows and Linux fundamental concepts
  • User accounts, permissions, and security basics

Quiz Features

  • 📝 50 operating system–focused multiple-choice questions
  • ⏱️ Time-based test environment
  • 📊 Instant score and result display
  • 🔁 Retake option for repeated practice
  • 🎯 Designed for beginners and entry-level IT learners

Who Should Take This Test?

  • Students learning operating system fundamentals
  • Fresh graduates preparing for IT and support roles
  • Helpdesk and desktop support candidates
  • Anyone wanting to test basic OS knowledge

Version Information

  • Current Version: 1.0
  • Level: Basic / Beginner
  • Future Updates: Advanced OS topics, Linux and Windows administration quizzes, and performance tuning concepts

💡 This quiz is designed as a practice and learning tool. Repeating the test will help users build confidence in operating system concepts before moving on to networking, security, and system administration topics.

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Category: Operating System

Q43. What is an administrator account?

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Category: Operating System

Q46. Which Windows feature protects against malware?

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Category: Operating System

Q29. What is paging?

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Category: Operating System

Q2. Which operating system is open source?

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Category: Operating System

Q36. What does OS manage besides hardware?

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Category: Operating System

Q32. Which OS manages hardware through kernel?

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Category: Operating System

Q47. What is process termination?

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Category: Operating System

Q13. What is virtual memory?

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Category: Operating System

Q22. What does multitasking improve?

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Category: Operating System

Q12. Which OS is commonly used on smartphones?

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Category: Operating System

Q4. Which OS feature allows multiple programs to run at the same time?

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Category: Operating System

Q1. What is the primary function of an operating system?

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Category: Operating System

Q35. What is multi-user OS?

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Category: Operating System

Q5. What is a process in an operating system?

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Category: Operating System

Q50. What is the role of OS in system security?

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Category: Operating System

Q25. What does a scheduler do?

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Category: Operating System

Q39. What is a thread?

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Category: Operating System

Q33. What is the purpose of a shell?

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Category: Operating System

Q45. What is a log file?

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Category: Operating System

Q31. What is an interrupt?

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Category: Operating System

Q6. Which file system is commonly used by Windows?

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Category: Operating System

Q37. Which OS component handles file storage?

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Category: Operating System

Q15. Which OS component manages memory?

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Category: Operating System

Q10. Which command is used to list files in Linux?

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Category: Operating System

Q34. Which Windows feature shows installed hardware?

26 / 50

Category: Operating System

Q18. What is a file extension?

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Category: Operating System

Q19. Which OS uses the EXT4 file system?

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Category: Operating System

Q42. Which OS feature allows software installation?

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Category: Operating System

Q23. What is a system call?

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Category: Operating System

Q7. What does GUI stand for?

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Category: Operating System

Q17. Which mode loads minimal drivers in Windows?

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Category: Operating System

Q14. Which Windows feature restores system files to an earlier state?

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Category: Operating System

Q20. What is a user account in an OS?

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Category: Operating System

Q38. What happens during shutdown?

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Category: Operating System

Q40. Which OS is based on Unix?

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Category: Operating System

Q30. Which command shuts down Linux system?

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Category: Operating System

Q26. Which OS feature prevents unauthorized access?

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Category: Operating System

Q16. What is the purpose of a device driver?

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Category: Operating System

Q3. What is the core part of an operating system called?

40 / 50

Category: Operating System

Q48. Which OS is used in embedded systems?

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Category: Operating System

Q8. Which operating system is developed by Apple?

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Category: Operating System

Q11. What is booting?

43 / 50

Category: Operating System

Q21. Which OS allows command-line and GUI access?

44 / 50

Category: Operating System

Q28. Which OS is best known for stability and servers?

45 / 50

Category: Operating System

Q24. Which Windows tool manages disks and partitions?

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Category: Operating System

Q49. What does OS update provide?

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Category: Operating System

Q27. What is a background process?

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Category: Operating System

Q44. Which OS handles input/output operations?

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Category: Operating System

Q9. What is the function of Task Manager in Windows?

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Category: Operating System

Q41. What is system uptime?

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