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Part VII: Appendixes > Answers for Hour 20

Answers for Hour 20

Quiz Answers

1: Which program graphically shows you memory and CPU usage?
A1: The Task Manager can show you current memory and CPU usage.
2: How might you use the Task Manager to determine if your PC needs more memory?
A2: If the Task Manager shows few memory resources are left as you run several common programs that you often run, you'll want to get more memory.
3: Why does Dr. Watson provide the option of taking a system snapshot?
A3: If a system error occurs, Dr. Watson can compare the current state of the computer to the snapshot's and help you determine problems that might arise.
4: Which system program enables you to revert your computer to a previous time?
A4: The System Restore program enables you to restore your computer files to a previous state.
5: What is the difference between Dr. Watson and System Restore?
A5: Dr. Watson makes suggestions about problem sources, whereas System Restore completely restores your system to a previous state.


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