Q. If the file load factor is 0.6, blocking factor is 25 and the number of file buckets are 5 then the current number of records are

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Q. If the global depth in extendible hashing is equal to local depth then the operation must be performed in directory array is

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Q. In external hashing for files of disk, the pointers which contain record position and block address within the block are classified as

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Q. The technique which involves the arithmetic function or logical function is classified as

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Q. The temporary unordered file is also called

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Q. In high level programs, the command which is used to copy the current record from buffer to variable of user program is classified as

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Q. In disks, the tracks having same diameter on different surfaces are classified as

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Q. In high level programs, the command which sets the pointer of file to the beginning of that file is classified as

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Q. The time required to position write or read track on correct place is classified as

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Q. Considering storage capacity, the 2000 bytes of data are equal to

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Q. Statement 1: Cache storage is very fast
Statement 2: Cache storage is very cheap

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Q. What is the difference between flash memory and main memory?

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Q. What is the full form of USB?

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Q. DVD is a form of ______ storage

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Q. Which of the following is a part of the Magnetic disk assembly?

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Q. When a large number of disks are connected by a high speed network to a number of server computers, it is known as ________ architecture

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Q. The time from when a read or write request is issued to when the actual data transfer begins is called _______

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Q. The time for repositioning the arm is called as _________

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Q. Which of the following is a measure of reliability of a disk?

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Q. What is buffering?

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