COMPUTER THREATS SECURITY
WHAT IS A COMPUTER VIRUS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
true
|
|
|
false
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -True-A computer shows unusual behaviour due to a virus attack. Explanation: If a system gets internal virus from other sources then it get interrupted and do not work properly.
Detailed explanation-2: -What does a computer virus do? Some computer viruses are programmed to harm your computer by damaging programs, deleting files, or reformatting the hard drive. Others simply replicate themselves or flood a network with traffic, making it impossible to perform any internet activity.
Detailed explanation-3: -A computer virus is a kind of malicious computer program, which when executed, replicates itself and inserts its own code, which spreads a harmful virus in the system. This computer virus ultimately affects the functioning and programming of the device.