Cisco
700-602 · Question #20
Which three options are three primary performance limitations of hard disk drives? (Choose three.)
The correct answer is A. Seek time D. Rotational latency E. RAID penalty. HDDs are typically much slower because of the seek time it takes to find the sectors where the data is located. RAID penalty causes limitation because wait time is increased.
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Question
Which three options are three primary performance limitations of hard disk drives? (Choose three.)
Options
- ASeek time
- BUndersized capacitors
- CElectrical latency
- DRotational latency
- ERAID penalty
- FUndersized platters
How the community answered
(24 responses)- A71% (17)
- B17% (4)
- C4% (1)
- F8% (2)
Explanation
HDDs are typically much slower because of the seek time it takes to find the sectors where the data is located. RAID penalty causes limitation because wait time is increased.
Topics
#HDD limitations#seek time#rotational latency#RAID penalty
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