Memory Management Question Preview (ID: 54976)


Concepts Of Memory Management. TEACHERS: click here for quick copy question ID numbers.

1) What is concerned with the pager
a) Entire thread
b) Entire machine
c) Entire page
d) Entire process

________ memory is called separation of user logical memory and physical memory
a) Cloud sharing
b) Virtual memory
c) Memory management
d) Unit Control

Virtual Memory can be implemented via what?
a) A. Simple division
b) B. Logical paging
c) C. Demand Paging
d) D. Complex division

Any program, no matter how small, occupies an entire partition known as
a) A. Fragmentation
b) B. External fragmentation
c) C. Internal fragmentation
d) D. Prior fragmentation

The memory can be shared among _____ because of virtual memory
a) A. threads
b) B. processes
c) C. instructions
d) D. pages

6) Page fault occurs when the -
a) A. The page is present in memory.
b) B. The deadlock occurs.
c) C. The page does not present in memory.
d) D. The buffering occurs.

7) Paging is implemented in
a) A. Operating System
b) B. Hardware
c) C. Software
d) VM

8) Which of the mentioned is not the approach to Handling/Dealing with Deadlocks
a) A. Deadlock Prevention
b) B. Deadlock Avoidance
c) C. Detect Recover
d) D. Virtual Memory

9) Bringing a page into memory only when it is needed is known as
a) A. Demand Memory
b) B. Demand Paging
c) C. Demand Fault
d) D. Page Segmentation

If there is enough memory to fit a process in memory, but the space is not contiguous then what is needed
a) A. Internal Fragmentation
b) B. Virtual Fragmentation
c) C. External Fragmentation
d) D. Memory Fragmentation

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