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.
removes routing decisions
B.
hides user identities from all systems
C.
prevents all legal logging
D.
ensures that data is not altered in an unauthorized manner during storage or transmission
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Correct Answer: D. 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.
ensures that network services remain accessible to authorized users when needed
B.
means no monitoring is allowed
C.
means all data is encrypted with one key
D.
means users share one password
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Correct Answer: A. ensures that network services remain accessible to authorized users when needed
Explanation:
The correct answer is that Availability in networking ensures that network services remain accessible to authorized users when needed.
Choose an option to check your answer.
A.
stores passwords in plain text
B.
protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
C.
removes the need for authentication
D.
focuses only on graphic interface design
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Correct Answer: B. protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
Explanation:
The correct answer is that Network security protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption.
Choose an option to check your answer.
A.
ensures that network services remain accessible to authorized users when needed
B.
means no monitoring is allowed
C.
means packets are never dropped by design
D.
means users share one password
Show Answer
Correct Answer: A. ensures that network services remain accessible to authorized users when needed
Explanation:
Availability in networking is best described as something that ensures that network services remain accessible to authorized users when needed.
Choose an option to check your answer.
A.
replaces all network protocols
B.
stores passwords in plain text
C.
focuses only on graphic interface design
D.
protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
Show Answer
Correct Answer: D. protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
Explanation:
Network security is best described as something that protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption.
Choose an option to check your answer.
A.
means users share one password
B.
ensures that network services remain accessible to authorized users when needed
C.
means no monitoring is allowed
D.
means packets are never dropped by design
Show Answer
Correct Answer: B. ensures that network services remain accessible to authorized users when needed
Explanation:
This is correct because Availability in networking ensures that network services remain accessible to authorized users when needed.
Choose an option to check your answer.
A.
focuses only on graphic interface design
B.
replaces all network protocols
C.
protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
D.
stores passwords in plain text
Show Answer
Correct Answer: C. protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
Explanation:
This is correct because Network security protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption.
Choose an option to check your answer.
A.
ensures that network services remain accessible to authorized users when needed
B.
means users share one password
C.
means no monitoring is allowed
D.
means all data is encrypted with one key
Show Answer
Correct Answer: D. means all data is encrypted with one key
Explanation:
The misconception is "means all data is encrypted with one key"; in reality, Availability in networking ensures that network services remain accessible to authorized users when needed.
Choose an option to check your answer.
A.
protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
B.
removes the need for authentication
C.
focuses only on graphic interface design
D.
stores passwords in plain text
Show Answer
Correct Answer: B. removes the need for authentication
Explanation:
The misconception is "removes the need for authentication"; in reality, Network security protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption.
Choose an option to check your answer.
A.
protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
B.
stores passwords in plain text
C.
replaces all network protocols
D.
removes the need for authentication
Show Answer
Correct Answer: A. protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption
Explanation:
The correct answer is that Network security protects network infrastructure, traffic, and services from unauthorized access, misuse, and disruption.
Choose an option to check your answer.
A.
guarantees that servers never fail
B.
makes every packet public
C.
ensures that network data is accessible only to authorized parties
D.
increases packet size only
Show Answer
Correct Answer: C. 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.
Choose an option to check your answer.
A.
ensures that network data is accessible only to authorized parties
B.
increases packet size only
C.
removes encryption from communication
D.
guarantees that servers never fail
Show Answer
Correct Answer: A. ensures that network data is accessible only to authorized parties
Explanation:
Confidentiality in networking is best described as something that ensures that network data is accessible only to authorized parties.
