Grade 5 Revision for Check point 1

Which one do we use as a secondary storage device?

• RAM

• CD/DVD drive

• CPU

• Keyboard Keyboard

Which one represents an input device?

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• 
• 
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Which one is software?

• LCD

• Microphone

• Operating System

Which one is a communication device?

• Wi-Fi router

• Mouse

• Projector

• Browser (a program for using the internet)

What is the term we use for the processor?

• Specs (specifications)

• Read Only Memory (ROM)

• Central Processing Unit (CPU)

• Random Access Memory (RAM)

Which type of problem causes the Pop-up ads?

• Design problem

• Hardware problem

• Sound problem

• Software Problem

The speakers are not working. Which of these could be the solution?

• Clean the dirt that is blocking the keys or sensors.

• Check the volume level.

• Transfer files to a well-functioning HDD straight away and replace the original HDD.

• Make sure the monitor is turned on. Make sure the monitor is turned on.

All programs on the computer run slowly. Which of these could be the solution?

• Run a virus scanner.

• Check the audio player controls.

• Make sure it is on and that its batteries are charged.

• Check the audio player controls.

The power button does not start your computer. Which troubleshooting technique should you follow?

• Check the audio player controls. Check the audio player controls.

• Check that the power cord is plugged correctly into the computer and the power outlet.

• Close and reopen the application.

• The computer may be in Sleep mode. Click the mouse or press any key on the keyboard to wake it.

Which troubleshooting technique helps you when one of your applications is frozen?

• Make sure that the batteries are charged.

• Press “Ctrl+Alt+Delete” on the keyboard to open the “Task Manager” and then force quit the application.

• Run a virus scanner.

• Check the power cord. Check the power cord.