- AAccess
- BLogin
- CLogout
- DAuthentication
Computer Operating System - Quiz
- AUnix
- BLinux
- CWindows
- DJava
- AMicrosoft office
- BOperating System
- CInternet connectivity
- DAn antivirus
- AFlat
- BHierarchical
- CBoth of above
- DNone of above
- AMultiprocessing
- BMultithreading
- CMultiprocessing
- DMulticapable
- AProcess management
- BMemory Management
- CInternet Server management
- DFile Management
- AFirst-Come, First-Served (FCFS)
- BRound Robin (RR)
- CShortest Job First (SJF)
- DPriority Scheduling
- AMultiuser Operating System
- BMultiprocessing Operating System
- CDistributed Operating System
- DNone of the above
- AMacrokernel
- BMicrokernel
- CNano Kernel
- D Hybrid Kernel
- AFAT 32
- BNTFS
- CHFS
- DNone of these
Results:
🟢 Correct Answers: 🔴 Wrong Answers:
🟢 Correct Answers: 🔴 Wrong Answers:
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Quiz Information
Quiz Information
Quiz Platform FAQ
General Information
- Number of Questions: Each quiz consists of 10 questions.
- Time Limit: You have 30 seconds per question. The total time to complete the quiz is 5 minutes.
- Multiple Attempts: You can take the quiz multiple times to improve your score.
Results and Feedback
- Result Analysis: After completing the quiz, you will see a results page with the following details:
- Correct Option for each question.
- Your Selected Option for each question.
- Explanation for each answer to help you understand why it is correct or incorrect.
- Percentage of Correct Answers to show your overall performance.
- Interactive Features: The platform provides feedback on each attempt to help you learn and improve.
Important Instructions
- Do Not Refresh: Do not refresh the page while taking the quiz. Refreshing the page will end the current quiz and a new quiz will start.
- Saving Your Quiz: To save your quiz progress and questions, log in to your account. Once logged in, you can view saved quizzes in your profile section.
- Mandatory Selection: All questions are mandatory to select. If you do not select all 10 questions, you will not be able to submit the quiz. Once all questions are selected, you will be able to see the Submit button. If you wait until the end of the time, the quiz will be auto-submitted by the system, and you will be able to see your results.
Tips for Taking the Quiz
- Manage Your Time: Keep track of the time for each question to ensure you have enough time to answer all 10 questions.
- Review Explanations: After the quiz, read the explanations provided for each answer to enhance your understanding of the material.
- Retake the Quiz: If desired, take the quiz again to improve your score and reinforce your learning.
- Avoid Refreshing: To prevent losing progress, avoid refreshing the page during the quiz.
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Quiz Analytics
Computer Operating System - Quiz
Guest User
Time Taken: Questions: Answered: Not Answered:
Correct Answer:
Wrong Answer:
Percentage: %
- A. Access
- B. Login
- C. Logout
- D. Authentication
Remarks:
Explanation: Option D: Authentication
- A. Unix
- B. Linux
- C. Windows
- D. Java
Remarks:
Explanation: Java
Java is a high-level programming language that is class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It was developed by James Gosling at Sun Microsystems (now owned by Oracle Corporation) and was released in 1995 as a core component of Sun Microsystems' Java platform. Java is designed to run on any device that has a Java Virtual Machine (JVM) installed, making it one of the most versatile programming languages in the world. It is used to build a wide range of applications, including desktop applications, mobile apps, web applications, games, and more.
- A. Microsoft office
- B. Operating System
- C. Internet connectivity
- D. An antivirus
Remarks:
Explanation: Operating System
- A. Flat
- B. Hierarchical
- C. Both of above
- D. None of above
Remarks:
Explanation: Both of above
- A. Multiprocessing
- B. Multithreading
- C. Multiprocessing
- D. Multicapable
Remarks:
Explanation: Multiprocessing
- A. Process management
- B. Memory Management
- C. Internet Server management
- D. File Management
Remarks:
Explanation: Internet Server management
- A. First-Come, First-Served (FCFS)
- B. Round Robin (RR)
- C. Shortest Job First (SJF)
- D. Priority Scheduling
Remarks:
Explanation:
Answer: C) Shortest Job First (SJF)
In operating systems, scheduling algorithms are used to determine which process to run next. The shortest job first (SJF) scheduling algorithm is designed to minimize the average waiting time for processes. In this algorithm, the scheduler selects the process with the smallest execution time from the queue of waiting processes. Once the process with the shortest execution time is complete, the scheduler selects the next process with the shortest execution time, and so on. This algorithm works well in systems where the execution times of processes are known in advance, as it allows for efficient use of resources and minimizes the waiting time for processes. However, in systems where the execution times are not known in advance, other scheduling algorithms such as round-robin or priority scheduling may be more appropriate.
- A. Multiuser Operating System
- B. Multiprocessing Operating System
- C. Distributed Operating System
- D. None of the above
Remarks:
Explanation: Ans. b. Multiprocessing Operating System
- A. Macrokernel
- B. Microkernel
- C. Nano Kernel
- D. Hybrid Kernel
Remarks:
Explanation: Ans. a. Macrokernel
- A. FAT 32
- B. NTFS
- C. HFS
- D. None of these
Remarks:
Explanation: Ans. HFS