Q. Dual mode operating system of computer system has operations of

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Q. Logical extension of multiprogramming of operating system is

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Q. UNIX was initially developed at

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Q. Win32 application programming interfaces of operating system is for

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Q. Which of the following will determine your choice of systems software for your computer ?

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Q. What is a shell ?

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Q. The operating system manages ________.

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Q. The Hardware mechanism that enables a device to notify the CPU is called __________.

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Q. A program at the time of executing is called ________.

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Q. If you don't know which version of MS-DOS you are working with, which command will you use after booting your operating system ?

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Q. The term " Operating System " means ________.

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Q. The operating system of a computer serves as a software interface between the user and the ________.

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Q. Routine is not loaded until it is called. All routines are kept on disk in a relocatable load format. The main program is loaded into memory & is executed. This type of loading is called _________

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Q. Unix Operating System is an __________.

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Q. Which file system does DOS typically use ?

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Q. The program is known as _________ which interacts with the inner part of called kernel.

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Q. Identify the odd thing in the services of operating system.

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Q. Cryptography technique is used in ________.

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Q. Which of the following is not advantage of multiprogramming?

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Q. Which technique was introduced because a single job could not keep both the CPU and the I/O devices busy?

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