Understanding Virtual Memory MCQs Quiz Online PDF Download

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Computer technology practice test MCQ on main memory of a computer can act as a cache for secondary memory, usually implemented by magnetic disks, technique is called with options virtual memory, main memory, cache and buffer problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning understanding virtual memory quiz with MCQs to practice test questions with answers.

MCQs on Understanding Virtual Memory Quiz PDF Download

MCQ. Main memory of a computer can act as a ?cache? for secondary memory, usually implemented by magnetic disks, technique is called

  1. Virtual memory
  2. Main memory
  3. Cache
  4. Buffer

A

MCQ. A virtual-memory block is known as page, and a virtual-memory miss is called a

  1. Page miss
  2. Hit miss
  3. Page fault
  4. Memory fault

C

MCQ. Page table level that says if page has been modified, is known as

  1. Presence
  2. Read/write
  3. Page size
  4. Dirty

D

MCQ. If entry is 8 bytes long, each page table has 512 entries, and Opteron has 4 KB pages. Each of four level fields are 9 bits long, and page offset is 12 bits, then sign extended would be

  1. 16 bits
  2. 32 bits
  3. 64 bits
  4. 128 bits

A

MCQ. Address location in main memory, is referred to as

  1. Logical address
  2. Physical address
  3. Static address
  4. Block associative

B