Computer Systems Virtual Memory MCQs & Quiz Online PDF eBook Download

Computer systems virtual memory multiple choice questions (MCQs), computer systems virtual memory quiz answers for online computer science degree. Computer memory review MCQs, computer systems virtual memory quiz questions and answers for associates in computer science. Learn what is virtual memory, how virtual memory works, memory hierarchy review, operating systems: virtual memory, computer architecture: memory hierarchy, computer systems: virtual memory test prep for computer information science.

Learn computer memory review MCQ: processor protection structure expand memory access protection from two levels to many, added ones are, with choices rings, frames, pages, and blocks for associates in computer science. Practice merit scholarships assessment test, online learning computer systems virtual memory quiz questions for competitive exams in computer science major for free online classes.

MCQs on Computer Systems Virtual Memory PDF eBook Download

MCQ: Processor protection structure expand memory access protection from two levels to many, added ones are

  1. Rings
  2. Frames
  3. Pages
  4. Blocks

A

MCQ: IA-32 allows operating system to maintain protection level of called

  1. Rings
  2. Frames
  3. Pages
  4. Routine

D

MCQ: Security loopholes, prevents by not allowing user process to ask operating system to access somethingindirectly are known as

  1. Blocks
  2. Frames
  3. Trojan horses
  4. Routines

C

MCQ: Equivalent to PTE valid bit, used to indicate valid translation is refered to as

  1. Base field
  2. Present bit
  3. Access bit
  4. Attributes field

B

MCQ: At any instant it is possible to switch from one process to another, this exchange is called a

  1. Process switch
  2. Context switch
  3. Swapping
  4. Both a and b

D