Question 1

When “No internet connection” occurs in a computer systems and networks, which of the following items to be done?

Accepted Answer

Check the network icon if you have the internet connection.

Answer

Install external hard drives for storage solutions for overloaded central processing units, this will help the computer to run faster.

Question 2

A process of testing the computer software and hardware components to ensure its functionalities and performance is called

Accepted Answer

Diagnostics

Answer

Troubleshooting

Answer

Testing

Answer

Checking

Question 3

Justin have experienced computer frozen screen, which of the following nearest thing to be undertaken to fix the problem?

Accepted Answer

Restart the computer systems and free-up space of the memory.

Answer

Check the computer fan if it is working properly.

Answer

Make sure that the internet adapter is on.

Answer

Install an anti-virus and anti-spyware tools.

Question 4

If the computer monitor has no power, which of the following diagnoses or possible solution would apply bests?

Accepted Answer

Check the power cord if it is properly connected to the monitor.

Answer

Delete temporary files, caches and documents

Answer

Check the computer systems if it is properly plugged into the power point.

Answer

Restart the computer system unit by pressing and holding the power button until the computer turns off

Question 5

It is a message output by a computer diagnosing an error in a computer program, computer system, or component device.

Accepted Answer

Computer Diagnostics

Answer

Checking

Answer

Troubleshooting

Answer

Testing

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