# Designing and Evaluating an I/O System MCQs Quiz Online PDF Download

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Computer organization and architecture practice test MCQ: later added suppport known as raid 6 is also called a with options row-diagonal parity, raid-dp, radi 7 and both a and b for e-learning, online universities competitive exams for scholarships for international students. Free study guide is for online learning designing and evaluating an i/o system quiz with MCQs to practice test questions with answers.

## MCQs on Designing and Evaluating an I/O System Quiz PDF Download

MCQ: Later added suppport known as RAID 6 is also called a

1. Row-diagonal parity
2. RAID-DP
4. Both a and b

D

MCQ: RAID continues to service workload requests while performing reconstruction, is a

1. Online reconstruction
2. Offline reconstruction
3. Online deconstruction
4. Offline deconstruction

A

MCQ: RAID devotes all of its resources to performing reconstruction, is a

1. Online reconstruction
2. Offline reconstruction
3. Offline deconstruction
4. Online deconstruction

B

MCQ: Bits or blocks in a file going bad over time, is a

1. Interarrival time
2. Logical volumes
3. Bit rot
4. All above

C

MCQ: For disks with more than 200 cylinders, seek distance is:

1. Seek time(Distance) = a ? Distance ? 1 + b ? (Distance ? 1) + c
2. Seek time(Distance) = a ?( Distance ? 1)^1/2 + b ? (Distance ? 1) + c
3. Seek time(Distance) = a /( Distance ? 1)^1/2 + b ? (Distance ? 1) + c
4. Seek time(Distance) = a ?( Distance +1)^1/2 + b ? (Distance ? 1) + c

B