Network security Exam Actual Questions
and Answers 2026
What is the greater threat to an organization internal or external
threats? -
correct answer ✅Internal
What motivates cybercriminals? -
correct answer ✅Financial gain, ie., money
What is the term that describes hacker motivated by political or
social issues? -
correct answer ✅Hacktivist
A help desk receives a phone call from a person claiming that she is
the support engineer for Dell and needs access to the data center.
What type of security does this phone call represent? -
correct answer ✅Social engineering
What is an infected machine called when it is used to carry out
DDos (distributed denial-of-service) attacks? -
correct answer ✅Zombie
I enter wccnet.edu in my browser bar. I am directed to the site
which looks legitimate but isn't. What type of attack was executed?
, Network security Exam Actual Questions
and Answers 2026
-
correct answer ✅DNS cached poisoning
Which part of CIA triad is implemented when an MD5 or SHA hash
is used in communications? -
correct answer ✅Integrity
Inbound ACL -
correct answer ✅filters packets coming into specific interface
Outbound ACL -
correct answer ✅filters packets after being routed
Standard ACL -
correct answer ✅ACL that should be located as close to
destination as possible
Extended ACL -
correct answer ✅ACL that should be located as close as possible to
source of traffic to be filtered
and Answers 2026
What is the greater threat to an organization internal or external
threats? -
correct answer ✅Internal
What motivates cybercriminals? -
correct answer ✅Financial gain, ie., money
What is the term that describes hacker motivated by political or
social issues? -
correct answer ✅Hacktivist
A help desk receives a phone call from a person claiming that she is
the support engineer for Dell and needs access to the data center.
What type of security does this phone call represent? -
correct answer ✅Social engineering
What is an infected machine called when it is used to carry out
DDos (distributed denial-of-service) attacks? -
correct answer ✅Zombie
I enter wccnet.edu in my browser bar. I am directed to the site
which looks legitimate but isn't. What type of attack was executed?
, Network security Exam Actual Questions
and Answers 2026
-
correct answer ✅DNS cached poisoning
Which part of CIA triad is implemented when an MD5 or SHA hash
is used in communications? -
correct answer ✅Integrity
Inbound ACL -
correct answer ✅filters packets coming into specific interface
Outbound ACL -
correct answer ✅filters packets after being routed
Standard ACL -
correct answer ✅ACL that should be located as close to
destination as possible
Extended ACL -
correct answer ✅ACL that should be located as close as possible to
source of traffic to be filtered
