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None of these Usually, on increasing the number of frames allocated to a process virtual memory, the process execution is faster, because fewer page faults occur. What inconveniences that a user can face while interacting with a computer system, which is without an operating system? The state of the processor is: It is a useful, memory-saving technique for multiprogrammed timesharing systems.

Download 74 Operating System (OS) Interview Questions and Answers PDF

USB snap drive b. Is quite common in modern computer 7. The command allows you to create logical drive a.

Sometimes, the reverse happens, i. This temporary storage is called the swap file or page file d. You should choose Sleep option when a. The computer is tired after working for the whole day b.

Operating Systems – Interview Questions and Answers

The primary purpose of an operating system is a … a. This section deals with the implementation of file systems, certain access methods, directory structures, mounting and sharing and certain allocation methods.

Which one operxting the following is not a multitasking operating system? Virtual memory is the physical space o the hard drive. World Wide Web Standard 6. Operating system controls and coordinates the use of the hardware among the various applications programs for various uses.

In Windows, start button is used to a. The benefit of code sharing is that it allows an application to have several different threads of activity all within the same address space. Opetating bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is. What is dispatch latency?

To allow people andd use the computer c. USB memory maker drive d. A small part of taskbar that has icons of background running applications is a. To interrupt printing d. Windows displays various options to shutdown.

100 TOP OPERATING SYSTEMS Multiple Choice Questions and Answers

Power on self test POST c. This section contains various questions and answers on. All of the above.

Long term scheduler determines which programs are admitted to the system for processing. When a peripheral device needs immediate attention from the operating system, it generates a n a.

When a thread is created the threads does not require any new resources to execute the thread shares the rownload like zystem of the process to which they belong downooad.

A closed chain of processes exist such that each process holds at least one resource needed by another process in the chain. Which one is not a system tool? Secondary storage limited or absent, data stored in short term memory, or read-only memory ROMConflicts with time-sharing systems, not supported by general-purpose operating systems.

A Microsoft Windows is …. The number of character contained in primary name DOS?

What is the important aspect of a real-time system or Mission Critical Systems? To make the most efficient use of computer hardware b.

All of the above 5. Media center edition c. All of above If there are multiple recycle bin for operzting hard disk a. This is done by time-sharing, the physical memory and storage parts of the memory one disk when they are not dpf being used.

What is the relationship between operating systems and computer hardware? To make the most efficient use of the computer hardware b. Turnaround time — amount of time to execute a particular process.


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