Each function ( Best-fit, First-fit, Next-fit, and Worst-fit) count the length of time required to process the task stream. Scheduling is to work as follows: 1. Until a task cannot be placed, place the next task in the stream 2. Increment the time consumed by one. 3. Decrement time remaining for all tasks in memory by one. 4. If tasks remain in the stream, go back to 1. 5. Increment the time consumed by the largest time remaining for tasks in memory. 6. Return the amount of time consumed by the stream.

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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