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
  1. Breaks source program instructions into parts

  2. Textual search-and-replace

  3. Checks if all necessary input has been provided

  4. Combines object modules

  5. Copies programs from a storage device to main memory

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Languages such as C and assembly language have rudimentary macro systems, implemented as preprocessors to the compiler or assembler. C preprocessor macros work by simple textual search-and-replace at the token, rather than the character, level.