NETWORK SECURITY
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What most defines a computer virus?
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It crashes computers
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It can copy itself and spread to other computers
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It can spy on what you do
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It cannot be fixed
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Explanation:
Detailed explanation-1: -A key thing to know about computer viruses is that they are designed to spread across programs and systems. Computer viruses typically attach to an executable host file, which results in their viral codes executing when a file is opened.
Detailed explanation-2: -One of the most common types of malware, worms spread over computer networks by exploiting operating system vulnerabilities. A worm is a standalone program that replicates itself to infect other computers, without requiring action from anyone.
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