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.
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A.
is a malware payload
B.
is a DNS resource record only
C.
is an automatically generated packet
D.
defines rules, responsibilities, and acceptable practices for protecting network resources
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Correct Answer: D. defines rules, responsibilities, and acceptable practices for protecting network resources
Explanation:
The correct answer is that Security policy defines rules, responsibilities, and acceptable practices for protecting network resources.
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A.
is a backup policy format
B.
is a malware classification system
C.
is a wireless encryption protocol only
D.
organizes network communication into layers such as application, transport, internet, and network access
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Correct Answer: D. organizes network communication into layers such as application, transport, internet, and network access
Explanation:
This is correct because TCP/IP model organizes network communication into layers such as application, transport, internet, and network access.
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A.
requires a three-way handshake for every packet
B.
provides connectionless transport with low overhead and no built-in delivery guarantee
C.
is always encrypted by default
D.
is used only for MAC addressing
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Correct Answer: A. requires a three-way handshake for every packet
Explanation:
The misconception is "requires a three-way handshake for every packet"; in reality, UDP provides connectionless transport with low overhead and no built-in delivery guarantee.
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A.
is a potential cause of unwanted security harm to a network or asset
B.
is always a software patch
C.
is the same as a backup copy
D.
is a type of subnet mask
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Correct Answer: A. is a potential cause of unwanted security harm to a network or asset
Explanation:
The correct answer is that Threat is a potential cause of unwanted security harm to a network or asset.
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A.
states how users may properly use organizational network resources
B.
sets CPU clock speed
C.
stores asymmetric private keys in DNS
D.
replaces access control lists
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Correct Answer: A. states how users may properly use organizational network resources
Explanation:
The correct answer is that Acceptable use policy states how users may properly use organizational network resources.
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A.
increases packet size only
B.
removes encryption from communication
C.
ensures that network data is accessible only to authorized parties
D.
guarantees that servers never fail
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Correct Answer: C. ensures that network data is accessible only to authorized parties
Explanation:
This is correct because Confidentiality in networking ensures that network data is accessible only to authorized parties.
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A.
increases packet size only
B.
makes every packet public
C.
ensures that network data is accessible only to authorized parties
D.
guarantees that servers never fail
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Correct Answer: B. makes every packet public
Explanation:
The misconception is "makes every packet public"; in reality, Confidentiality in networking ensures that network data is accessible only to authorized parties.
Choose an option to check your answer.
A.
ensures that network data is accessible only to authorized parties
B.
removes encryption from communication
C.
makes every packet public
D.
increases packet size only
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Correct Answer: A. ensures that network data is accessible only to authorized parties
Explanation:
The correct answer is that Confidentiality in networking ensures that network data is accessible only to authorized parties.
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A.
ensures that data is not altered in an unauthorized manner during storage or transmission
B.
makes every router wireless
C.
hides user identities from all systems
D.
prevents all legal logging
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Correct Answer: A. ensures that data is not altered in an unauthorized manner during storage or transmission
Explanation:
The correct answer is that Integrity in networking ensures that data is not altered in an unauthorized manner during storage or transmission.
Choose an option to check your answer.
A.
makes every router wireless
B.
removes routing decisions
C.
ensures that data is not altered in an unauthorized manner during storage or transmission
D.
prevents all legal logging
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Correct Answer: C. ensures that data is not altered in an unauthorized manner during storage or transmission
Explanation:
Integrity in networking is best described as something that ensures that data is not altered in an unauthorized manner during storage or transmission.
Choose an option to check your answer.
A.
makes every router wireless
B.
prevents all legal logging
C.
removes routing decisions
D.
ensures that data is not altered in an unauthorized manner during storage or transmission
Show Answer
Correct Answer: D. ensures that data is not altered in an unauthorized manner during storage or transmission
Explanation:
This is correct because Integrity in networking ensures that data is not altered in an unauthorized manner during storage or transmission.
Choose an option to check your answer.
A.
makes every router wireless
B.
ensures that data is not altered in an unauthorized manner during storage or transmission
C.
prevents all legal logging
D.
hides user identities from all systems
Show Answer
Correct Answer: D. hides user identities from all systems
Explanation:
The misconception is "hides user identities from all systems"; in reality, Integrity in networking ensures that data is not altered in an unauthorized manner during storage or transmission.
