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What is the use of CTRL +ALT + DELETE Keys?

70. What is the use of CTRL +ALT + DELETE Keys?

1. Terminate an application task
2. Reboot the operating system
3. Clear browsing history
4. Both A and B

Answer

The correct answer is: D) Both A and B

Explanation

The both A and B are the correct answer. On a Microsoft Windows operating system, the combination of CTRL + ALT + DELETE (Control + Alt + Delete) can be used to terminate an application task or to reboot the operating system.