A) Encryption code
B) Virus signature
C) Compression code
D) Virus pattern
Answer:- B) Virus signature
The correct answer is ‘virus signature’. An individual bit of code known as a virus signature can be used to recognize a specific computer virus. Virus signatures are used by antivirus software to scan files and detect viruses. The antivirus program will quarantine or remove a file if it has a viral signature.