A self-replicating software on a computer called a ___________ has cod...
A self-replicating software on a computer called a virus has code that specifically copies itself into other executable codes or programs.
A self-replicating software on a computer called a ___________ has cod...
Understanding Self-Replicating Software
Self-replicating software refers to programs that can copy themselves and spread from one computer to another. Among various types of self-replicating software, the most common and well-known type is a virus.
What is a Virus?
- A virus is a malicious code that attaches itself to legitimate programs or files.
- It can replicate by inserting copies of itself into other executable files, which can lead to widespread infection.
How Viruses Operate
- Replication: Once a virus infects a host program, it can execute its code and create copies.
- Activation: Viruses often have specific triggers that activate their malicious payload, which may include data corruption, file deletion, or unauthorized access to sensitive information.
Differences from Other Malware
- Worms: Unlike viruses, worms do not require a host program to replicate. They spread independently across networks.
- Spam: Refers to unsolicited messages, often for advertising, and does not replicate itself like a virus.
- Cracker: This term generally refers to individuals who break into systems, not a type of malware itself.
- Topology: This term relates to network structures and does not pertain to self-replicating software.
Conclusion
In summary, the correct answer to the question is option 'B' (Virus) because it specifically describes a type of self-replicating software that embeds itself into other programs, differentiating it from other categories of malware and unwanted software. Understanding the nature of viruses is crucial for effective cybersecurity measures.