backing stores

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

In hard discs, collection of seek time, transfer time and rotational delay is equal to
  • A. processing time
  • B. storage time
  • C. access time
  • D. delay time
  • Correct Answer: Option C

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

Unit used to store contents as backup of data for later disc failure is called as
  • A. tape streamers
  • B. disc streamers
  • C. direct streamers
  • D. serial streamers
  • Correct Answer: Option A

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

Backing store that has short access time and consists of no moving parts is classified as
  • A. timed disc
  • B. bubble memory
  • C. exchangeable disc
  • D. non exchangeable disc
  • Correct Answer: Option B

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

In fixed head discs, sum of rotational delay and transfer time is equals to
  • A. access time
  • B. delay time
  • C. processing time
  • D. storage time
  • Correct Answer: Option A

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

A piece of data that can be transferred between CPU and backup storage is called
  • A. block
  • B. stream
  • C. cartridge
  • D. gap
  • Correct Answer: Option A