COMPUTER THREATS SECURITY
WHAT IS A COMPUTER VIRUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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To destroy the monitor
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To smash the hard drive into the monitor
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The system stops functioning properly
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To bang the mouse on the keyboard
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Detailed explanation-1: -In computing, a crash, or system crash, occurs when a computer program such as a software application or an operating system stops functioning properly and exits.
Detailed explanation-2: -A crash, in the context of computing, is an event wherein the operating system or a computer application stops functioning properly. It mostly occurs when: Hardware has failed in a non-recoverable fashion. Operating system data have become corrupted. Recovery from an error is not possible without loss of data.
Detailed explanation-3: -Computers crash because of errors in the operating system (OS) software or errors in the computer hardware. Software errors are probably more common, but hardware errors can be devastating and harder to diagnose. A variety of hardware components must function correctly in order for a computer to work.