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Mohamad Eskandarane Questions
11022 Questions
The time for repositioning the arm is called the ________ and it increases with the distance that the arm must move
Database
2022-07-19
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30
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480
_________ is the time from when a read or write request is issued to when data transfer begins
Database
2022-07-19
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30
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421
The disk controller uses ________ at each sector to ensure that the data is not corrupted on data retrieval
Database
2022-07-19
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30
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408
The disk platters mounted on a spindle and the heads mounted on a disk arm are together known as ___________
Database
2022-07-19
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456
A __________ is the smallest unit of information that can be read from or written to the disk
Database
2022-07-19
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30
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439
In magnetic disk ________ stores information on a sector magnetically as reversals of the direction of magnetization of the magnetic material
Database
2022-07-19
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463
Tape storage is referred to as __________ storage
Database
2022-07-19
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460
There are “record-once” versions of compact disk and digital video disk, which can be written only once; such disks are also called __________ disks
Database
2022-07-19
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30
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876
Optical disk _______ systems contain a few drives and numerous disks that can be loaded into one of the drives automatically (by a robot arm) on demand
Database
2022-07-19
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484
The primary medium for the long-term online storage of data is the __________ where the entire database is stored on magnetic disk
Database
2022-07-19
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394
Which is the cheapest memory device in terms of costs/bit
Database
2022-07-19
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397
__________ is increasingly being used in server systems to improve performance by caching frequently used data, since it provides faster access than disk, with larger storage capacity than main memory
Database
2022-07-19
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412
The flash memory storage used are
Database
2022-07-19
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436
Total:
11022
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