Data is captured from the oltp system and placed on the on a near-real time basis.

answer; technician (b) is wrong; so im thinking technician (a) is correct; good luck

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.