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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It deletes every file it suspects is infected
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It stops people gaining unauthorised access to your computer via the internet
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It inspects computer files and email attachments for viruses and removes or quarantines any that it finds
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None of the above
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Detailed explanation-1: -Antivirus products work by detecting, quarantining and/or deleting malicious code, to prevent malware from causing damage to your device. Modern antivirus products update themselves automatically, to provide protection against the latest viruses and other types of malware.
Detailed explanation-2: -Answer: Antivirus software is responsible for detecting and removing computer viruses.
Detailed explanation-3: -Antivirus software protects your device from viruses that can destroy your data, slow down or crash your device, or allow spammers to send email through your account. Antivirus protection scans your files and your incoming email for viruses, and then deletes anything malicious.
Detailed explanation-4: -Antivirus software is a class of program designed to prevent, detect and remove malware infections on individual computing devices, networks and IT systems.
Detailed explanation-5: -Recap. Antivirus software scans your device for malware and, once it detects it, deletes or quarantines it. While many devices now come with some antivirus software pre-installed, it’s always a good idea to consider additional software to cover any vulnerabilities.