Computer Knowledge

Computer Memory and Storage

2,477 Questions

Computer memory and storage questions test foundational knowledge of hardware, cache mapping, and data transfer mechanisms. Key areas include Direct Memory Access, analog recording, and RAID levels. This section is essential for candidates preparing for banking and government computer proficiency tests.

Cache memory mappingDirect memory accessRAID storage levelsHard disk technologyOptical media storageMemory addresses

Computer Memory and Storage Questions

Multiple choice

Which type of storage class is designed for storing objects that need to be accessed frequently but can tolerate slightly higher latency than regional buckets?

  1. Nearline storage

  2. Standard storage

  3. Multi-region storage

  4. Durable reduced availability storage
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Nearline storage is designed for storing objects that need to be accessed frequently but can tolerate slightly higher latency than regional buckets.

Multiple choice

What is the maximum storage duration for objects stored in the Nearline storage class?

  1. 180 days

  2. 270 days

  3. 360 days

  4. No maximum duration
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Objects stored in the Nearline storage class can be stored for an indefinite period of time.