A(n) ______ can act as an electronic switch that opens or closes the circuits for electrical charges.

A. conductor
B. operator
C. transistor
D. processor


Answer: C

Computer Science & Information Technology

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The method of creating formulas based on clicking cells instead of typing the cell reference is called the _____ method.

A. cursor B. pointer C. marker D. click

Computer Science & Information Technology

What is the total and available physical memory (MB)? How much physical memory (MB) is being used by the computer?

What will be an ideal response?



Open Task Manager: Right-click the Task bar to open Task Manager.

Working in the Performance Tab

a. Click the Performance tab.



b. Click Memory in the left panel of the Performance tab.

Computer Science & Information Technology

When you delete a file from a storage device, the space freed up can be used again

Indicate whether the statement is true or false

Computer Science & Information Technology

Multiple fields may be used when sorting records.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology