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What is a page fault ?

  • is an spelling error in a page in memory
  • is a reference to a page which is in another program
  • is an access to a page not currently in memory
  • always occurs whenever a page is accessed

Answer: Option C

Similar Questions :

1. Which is not a function of Kernel ?

  • Process management
  • Memory management
  • File system management
  • Interrupt handling
  • All of Above

Answer: Option E

2. Memory protection is of no use in single user system.

  • True
  • False

Answer: Option A

3. Belady anomaly occurs in ?

  • LIFO
  • FIFO
  • LRU
  • NRU

Answer: Option B

4. What is the name of values that are automatically provided by software to reduce keystrokes ?

  • Data Values
  • Default Values
  • Defined Values
  • Fixed Values

Answer: Option B

5. Relocation bits used by relocating loader are specified by

  • Relocating loader
  • Assembler
  • Translator
  • Linker

Answer: Option D

Read more from - Operating System Questions Answers - Set 2
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