Discussion
A …………………….. creates copies during replication that are functionally equivalent but have distinctly different bit patterns.
Answer: A
Correct answer: Polymorphic Virus
A polymorphic virus encrypts itself with a different key each time it copies itself, so every copy does the same thing while having a different bit pattern. That is what defeats signature-based scanning, which looks for a fixed sequence of bytes.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development