Q. Which of the following is a disk compression tool?

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Q. What does Belady's Anomaly related to?

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Q. A ..... allows you to write on screen with a digital pen and convert that writing into characters that the PC can process

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Q. Driver is

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Q. System files allocated at

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Q. ...... transforms one interface into other interface

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Q. ........ interface consists of thing like program counter, register, interrupts and terminal

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Q. ....... show characteristics with both hardware and software

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Q. Which of the following command is used to switch between the window programs?

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Q. To prevent the addition and deletion of files on a disk or tape we use

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Q. During the boot process, the ..... looks for the system file

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Q. Which of the following resources must be protected by the operating system?

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Q. What are the two types of Semaphore?

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Q. Font folder is located on

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Q. From where do you change mouse setting?

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Q. Work group means

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Q. The core of operating system is:

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Q. What should be the extension to execute files?

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Q. Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in

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Q. The memory resident portion of operating system is called the

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