When a single physical computer runs this type of software, it operates as though it were two or more separate and independent computers. Group of answer choices Backup File compression Troubleshooting Virtualization

virtualization

Explanation:

When a single physical computer runs the special type of software known as the virtualization software it allows the single physical computer to run multiple distinct operating system, making it look as though there were two or more independent and separate computers and working in an isolated fashion simultaneously.

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.

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.