NETSEC 4 Exam Questions and
Answers 100% Pass
1) Ensuring network ________ means that authorized users have access to information,
services, and network resources.
A) confidentiality
B) integrity
C) availability
D) authentication
Answer - ✔✔C
2) In regards to network security, ________ means preventing unauthorized users from
gaining information about the network structure, data flowing across the network,
network protocols used, or packet header values.
A) confidentiality
B) integrity
C) availability
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,D) authentication
Answer - ✔✔A
3) Ensuring appropriate network ________ means preventing attackers from altering the
capabilities or operation of the network.
A) confidentiality
B) integrity
C) availability
D) functionality
Answer - ✔✔D
4) In regards to network security, ________ is the policy-driven control of access to
systems, data, and dialogues.
A) confidentiality
B) integrity
C) access control
D) availability
Answer - ✔✔C
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,5) "Death of the perimeter" is a phrase used by network administrators to convey that
creating a 100% secure network is impossible.
Answer - ✔✔TRUE
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, 6) "Breadth of the perimeter" is a phrase used by network administrators to convey that
creating a 100% secure network is possible.
Answer: - ✔✔FALSE
7) DoS network attacks are fairly uncommon.
Answer - ✔✔FALSE
8) A DoS attack makes a server or network unavailable by flooding it with attack
packets.
Answer - ✔✔TRUE
9) The ultimate goal of a DoS attack is to ________.
A) cause harm
B) frustrate users
C) practice hacking
D) None of the above
Answer - ✔✔A
10) DoS attacks can cause harm by ________.
A) stopping a critical service
B) slowly degrading services over a period of time
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Answers 100% Pass
1) Ensuring network ________ means that authorized users have access to information,
services, and network resources.
A) confidentiality
B) integrity
C) availability
D) authentication
Answer - ✔✔C
2) In regards to network security, ________ means preventing unauthorized users from
gaining information about the network structure, data flowing across the network,
network protocols used, or packet header values.
A) confidentiality
B) integrity
C) availability
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,D) authentication
Answer - ✔✔A
3) Ensuring appropriate network ________ means preventing attackers from altering the
capabilities or operation of the network.
A) confidentiality
B) integrity
C) availability
D) functionality
Answer - ✔✔D
4) In regards to network security, ________ is the policy-driven control of access to
systems, data, and dialogues.
A) confidentiality
B) integrity
C) access control
D) availability
Answer - ✔✔C
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,5) "Death of the perimeter" is a phrase used by network administrators to convey that
creating a 100% secure network is impossible.
Answer - ✔✔TRUE
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, 6) "Breadth of the perimeter" is a phrase used by network administrators to convey that
creating a 100% secure network is possible.
Answer: - ✔✔FALSE
7) DoS network attacks are fairly uncommon.
Answer - ✔✔FALSE
8) A DoS attack makes a server or network unavailable by flooding it with attack
packets.
Answer - ✔✔TRUE
9) The ultimate goal of a DoS attack is to ________.
A) cause harm
B) frustrate users
C) practice hacking
D) None of the above
Answer - ✔✔A
10) DoS attacks can cause harm by ________.
A) stopping a critical service
B) slowly degrading services over a period of time
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