Explain the term pages in os
Briefly explain the term pages in os?
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- Pages are similar sized pieces of logical memory of a program. Generally they range from 4 KB to 8 KB depending on the addressing hardware.
- Pages get better the entire system performance and decreases requirement of physical storage as the data is read in 'page' units.
What do you understand by the term Time-sharing Systems?
Explain the basic approach of page replacement?
What is a Region? Define briefly?
Briefly explain compaction?
Explain the three types of RAM Socket in brief.
Goal: To simulate and evaluate four different memor y allocation/deallocation techniques: • first fit • next fit • best fit • worst fit when a linked list is used to keep track of memory usage. Assume that the memory is 256 KB and is divided int o units of 2 KB each. A process may re
Explain various deadlock prevention techniques?
List some of the disadvantages of context switching?
What do you mean by DNS? Explain why it is used? Also describe ‘forward lookup’ and ‘reverse lookup in the DNS?
Give a brief introduction of the term semaphore?
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