Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Computer Networks Network Security
Which of the following is not a characteristic of virus?
1
Virus destroy and modify user data
2
The virus cannot be detected
3
Virus is a code embedded in a legitimate program
4
More than one of the above
5
None of the above