OS DATA BACKUP TROUBLE SHOOTING - Practice Mode

1) Which one is physical device of a computer?

Software Package Hardware Virus

Correct Answer: Hardware

2) The operating system comes under

Application software System software Utility software Virus

Correct Answer: System software

3) A GUI is a interface that provides graphical two way communication between the

User and User User and Application Application and Application User and Hardware

Correct Answer: User and Application

4) What happen when we double click on an icon?

Nothing will happen Opens the corresponding program or file Desktop icon changed Open start menu

Correct Answer: Opens the corresponding program or file

5) Which of the following one way of opening window explorer is to?

Window key + E Window Key +F Window Key + R Window key + K

Correct Answer: Window key + E

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