MCQ Collection
Semester Exam MCQs
Semester Exam preparation MCQs for university and college students. This section includes subject-wise practice questions, answers, and explanations to help learners prepare for midterm exams, final exams, quizzes, and academic tests.
Choose an option to check your answer.
A.
is a malware packing technique
B.
restricts which MAC addresses can use a switch port
C.
replaces all firewalls
D.
allows unlimited unknown devices
Show Answer
Correct Answer: B. restricts which MAC addresses can use a switch port
Explanation:
The correct answer is that Port security restricts which MAC addresses can use a switch port.
Choose an option to check your answer.
A.
uses modern SAE authentication
B.
prevents IV reuse fully
C.
is stronger than WPA3 by design
D.
is an older wireless security protocol considered weak and unsuitable for modern protection
Show Answer
Correct Answer: D. is an older wireless security protocol considered weak and unsuitable for modern protection
Explanation:
The correct answer is that WEP is an older wireless security protocol considered weak and unsuitable for modern protection.
Choose an option to check your answer.
A.
cannot affect enterprise networks
B.
is an unauthorized access point connected to or imitating a trusted network
C.
is a type of VPN tunnel
D.
is always owned by the security team
Show Answer
Correct Answer: B. is an unauthorized access point connected to or imitating a trusted network
Explanation:
Wireless rogue access point is best described as something that is an unauthorized access point connected to or imitating a trusted network.
Choose an option to check your answer.
A.
is a malware analysis tool
B.
is a wireless antenna type
C.
is a password hashing scheme
D.
logically segments a switched network into separate broadcast domains
Show Answer
Correct Answer: D. logically segments a switched network into separate broadcast domains
Explanation:
The correct answer is that VLAN logically segments a switched network into separate broadcast domains.
Choose an option to check your answer.
A.
prevents IV reuse fully
B.
uses modern SAE authentication
C.
is an older wireless security protocol considered weak and unsuitable for modern protection
D.
is a network forensics standard
Show Answer
Correct Answer: C. is an older wireless security protocol considered weak and unsuitable for modern protection
Explanation:
WEP is best described as something that is an older wireless security protocol considered weak and unsuitable for modern protection.
Choose an option to check your answer.
A.
is always owned by the security team
B.
is a type of VPN tunnel
C.
is an unauthorized access point connected to or imitating a trusted network
D.
cannot affect enterprise networks
Show Answer
Correct Answer: C. is an unauthorized access point connected to or imitating a trusted network
Explanation:
This is correct because Wireless rogue access point is an unauthorized access point connected to or imitating a trusted network.
Choose an option to check your answer.
A.
is a malware analysis tool
B.
logically segments a switched network into separate broadcast domains
C.
is a wireless antenna type
D.
always removes need for routing
Show Answer
Correct Answer: B. logically segments a switched network into separate broadcast domains
Explanation:
VLAN is best described as something that logically segments a switched network into separate broadcast domains.
Choose an option to check your answer.
A.
prevents IV reuse fully
B.
is a network forensics standard
C.
is an older wireless security protocol considered weak and unsuitable for modern protection
D.
uses modern SAE authentication
Show Answer
Correct Answer: C. is an older wireless security protocol considered weak and unsuitable for modern protection
Explanation:
This is correct because WEP is an older wireless security protocol considered weak and unsuitable for modern protection.
Choose an option to check your answer.
A.
is always owned by the security team
B.
is a mandatory DNSSEC server
C.
is an unauthorized access point connected to or imitating a trusted network
D.
is a type of VPN tunnel
Show Answer
Correct Answer: B. is a mandatory DNSSEC server
Explanation:
The misconception is "is a mandatory DNSSEC server"; in reality, Wireless rogue access point is an unauthorized access point connected to or imitating a trusted network.
Choose an option to check your answer.
A.
is only a web browser plugin
B.
secures IP traffic using authentication, integrity, and optional confidentiality services
C.
removes all routing needs
D.
works only for naming domains
Show Answer
Correct Answer: A. is only a web browser plugin
Explanation:
The misconception is "is only a web browser plugin"; in reality, IPsec secures IP traffic using authentication, integrity, and optional confidentiality services.
Choose an option to check your answer.
A.
is a subnetting formula
B.
removes need for certificates
C.
is a router chassis type
D.
protects application communication by providing encryption, integrity, and authentication support
Show Answer
Correct Answer: D. protects application communication by providing encryption, integrity, and authentication support
Explanation:
The correct answer is that SSL/TLS protects application communication by providing encryption, integrity, and authentication support.
Choose an option to check your answer.
A.
is only for one user laptop
B.
connects separate networks securely over an untrusted network
C.
is a DNS cache attack
D.
cannot use encryption
Show Answer
Correct Answer: B. connects separate networks securely over an untrusted network
Explanation:
The correct answer is that Site-to-site VPN connects separate networks securely over an untrusted network.
