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How Trojan Horses or Worms affect a computer system? What guidelines should be adopted to troubleshoot along with malicious software?
Trojan horses are stand-alone programs. The look like what they are not and appear to be sometime interesting and harmless (e.g. a game) there execution results in destruction.
Worms only create copies of themselves on the infected computer.Following guidelines should be adopted to troubleshoot along with malicious software:• Download SW from trusted sites just.• Do not open attachments of unsolicited eMails.• Use floppy disks and CDROMs that have been used in trusted computers only.• While transferring files from your computer to another, use the write-protection notches.• Stay away from pirated SW.• Regularly back your data up.• Install Antivirus SW; remain it and its virus definitions updated.
b) Which part of a virus consists of malicious computer instructions? Payload is the part of virus in which commonly consists of malicious computer instructions.
what are the steps of object oriented programming language?
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