The OS has five principal storage management responsibilities: process isolation, automatic allocation and management, support of modular programming, protection and access control, and .

Long term storage

Explanation:

A long-term storage will ensure your data can be found, understood, accessed and used in the future.

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.

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