who is a hacker?
Difference between bit rate and baud rate.
What is cybersecurity?
How does phishing work?
What are the types of Transmission media
What is the sense of a fingerprint?
What is trojan virus?
How does traceroute work? Now how does traceroute make sure that the packet follows the same path that a previous (with ttl - 1) probe packet went in?
What is the difference between cybersecurity and information security?
What is network security?
Explain for a small lan which class of addressing is used?
How does dlp work?
How does ransomware work?
What is RIS?
What is proxy firewall?