Q. A piece of data that can be transferred between CPU and backup storage is called

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Q. In fixed head discs, sum of rotational delay and transfer time is equals to

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Q. Backing store that has short access time and consists of no moving parts is classified as

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Q. Unit used to store contents as backup of data for later disc failure is called as

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Q. In hard discs, collection of seek time, transfer time and rotational delay is equal to

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Q. Example of serial access store is

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Q. Type of disc which has storage capacity of 40 megabytes to several megabytes is classified as

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Q. Serial or direct access occurs in

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Q. 'laser discs' and 'compact discs' are classified as

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Q. Group of track place vertically on to one another is classified as

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Q. Large length of blank spaces to allow acceleration and deceleration are called

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Q. Type of tape having width of half an inch and is 730 meters in length is known as

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Q. Standard magnetic tapes and cassettes tape are examples of

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Q. Transfer of characters per second in 'tape cassettes' are

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Q. Type of storage disc which have magnetized directions to represent 1 or 0 is said to be

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Q. A backup store from which any random data can be accessed without reading all existing data is called

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Q. Discs that stores data more effectively against dirt and on given area of disc are known as

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Q. Type of disc which stores data in a single track is classified as

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Q. Which of the following correctly represents the track pattern of an optical disk ?

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Q. The operation that does not involves clock cycles is ____________

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