Operating System Mcqs

Most Important Operating system Mcqs for the preparation of PPSC, FPSC, NTS, PTS, OTS, SPSC, AJKPSC, KPPSC exams occurring in Pakistan.

Want to Test yourself with Operating system Mcqs ?

Don’t worry! We’ve got you covered. Here’s a link to a treasure trove of Operating system Quiz to help you master the material and ace future exams!

What is the use of directory structure in the operating system?

1. The directory structure is used to solve the problem of the network connection in OS.
2. It is used to store folders and files hierarchically.
3. It is used to store the program in file format.
4. All of the these

What type of scheduling is round-robin scheduling?

1. Linear data scheduling
2. Non-linear data scheduling
3. Preemptive scheduling
4. Non-preemptive scheduling

Which conditions must be satisfied to solve a critical section problem?

1. Bounded Waiting
2. Progress
3. Mutual Exclusion
4. All of these.

Which of the following options is correct about the windows operating system?

1. Windows is a CUI operating system.
2. Windows is based on CUI.
3. Windows is a GUI operating system.
4. None of the these

Which of the following file systems is supported by the windows OS?

1. NTFS
2. FAT32
3. exFAT
4. All of the these

Which of the following keys does the user use to switch between applications running simultaneously in the Windows operating system?

1. FN + TAB
2. ALT + TAB
3. CTRL + TAB
4. SHIFT + TAB

Which of the following commands creates an emergency repair disk for Windows NT 4.0?

1. BAT
2. RDISK.EXE
3. EXE/S
4. ADD/REMOVE program

Which of the following scheduling algorithms is preemptive scheduling?

1. FCFS Scheduling
2. SJF Scheduling
3. Network Scheduling
4. SRTF Scheduling

How can you get a printout of the system configuration on windows 9x OS?

1. Open the CMD window, type “MSDN”, and press <printscrn>
2. From the device manager, click the print button
3. Open the CMD window, type “SYS”, and press <printscrn>
4. None of the these

Which of the following operating system runs on the server?

1. Batch OS
2. Distributed OS
3. Real-time OS
4. Network OS

What type of memory stores data in a swap file on a hard drive?

1. Secondary memory
2. Virtual memory
3. Low memory
4. RAM

Which of the following “semaphore” can take the non-negative integer values?

1. Binary Semaphore
2. Counting Semaphore
3. Real Semaphore
4. All of the these

In which directory the local user profile settings are stored by default in windows 2000?

1. C: \ USERS
2. C: \ NETLOGON
3. C: \ WIN NTUSER.DAT
4. C: \ Documents and settings

Which of the following operating system does not require a command to run?

1. Kali Linux
2. Windows
3. Unix
4. All of the these

Which method is the best among file allocation methods?

1. Linked
2. Contiguous
3. Indexed
4. None of the these

The operating system work between:

1. User and Computer
2. Network and User
3. One user to another user
4. All of the these

What is the paging in the operating system?

1. Memory management scheme
2. Network management scheme
3. Internet management scheme
4. None of the these

Which of the following programs is loaded first when starting a computer?

1. Window desktop
2. Network connection program
3. Operating system
4. CMD

Which of the following backup methods is quickest and requires the least amount of backup space?

1. Complete backups
2. Incremental
3. Differential
4. None of the these

Which of the following is not a type of directory structure?

1. Acyclic-graph directory structure
2. Single-level directory structure
3. Tree directory structure
4. Stack directory structure

Related Mcqs:

• MS Word Mcqs
• MS Excel Mcqs
• MS PowerPoint Mcqs
• MS Acess Mcqs
• Computer Fundamentals Mcqs
• Microsoft Windows