<u>Organizations monitor, retain, and review employees emails:</u>
Today’s digital world most of business runs through employee emails. In an organization monitoring the email is most important event for security purpose and keep necessary backup so that it can be restore at any given point of time. If an organization is not monitor employee’s email system or server, then the organization is high risk.
As policy of an organization monitor employee’s email is must and watched carefully. Any important document is leaked or forwarded to wrong email address, then is high risk for an organization
As policy has to be drafted and signed by employee of an organization.
Compaction often gives solutions to the issues regarding external fragmentation.
One technique for overcoming external fragmentation in dynamic partitioning is
Compaction.
The reason why this technique of overcoming external fragmentation may be inefficient is because:
- External fragmentation may need a lot of compaction and it is an expensive operation.
- The use of contiguous allocation is often hard to fit processes into memory and also it is so difficult to grow or shrink the amount of memory allocated to a process.
- Compaction only takes place when relocation is dynamic, and this also is expensive.
Compaction often shuffle memory notes or contents and then put or pile them up all in free memory and in one large block.
External fragmentation takes place when free memory is removed into small blocks.
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You will need to read the insturctions.
