CS 3340-01 UNIT 3| SECURITY GRADED QUIZ ANSWERS &
FEEDBACK] 2026 UPDATE | 100% CORRECT.
]
Graded Quiz Unit 3
Started on Wednesday, 19 February 2025, 12:25 PM
State Finished
Completed on Wednesday, 19 February 2025, 12:38 PM
Time taken 12 mins 38 secs
Marks 20.00/20.00
Grade 100.00 out of 100.00
Question 1
Correct
Mark 1.00 out of 1.00
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Question text
Select a sentence that is TRUE about Firewall: Intrusion Detection System (IDS)
Question 1Answer
P
a.
an IDS blocks suspicious (unusual) traffic from accessing the organization's network
P
b.
an IDS automatically adjust Wirewall configuration rules depending on the traffic analysis
results
0
c.
an IDS is an app or device that monitors inbound and outbound network traffic, continuously
analyzing activity for changes in patterns, and alerts an administrator when it detects unusual
behavior.
P
d.
and IDS is an active, right-in-time defense tool
Feedback
The correct answer is: an IDS is an app or device that monitors inbound and outbound network
traffic, continuously analyzing activity for changes in patterns, and alerts an administrator when
it detects unusual behavior.
Question 2
Correct
Mark 1.00 out of 1.00
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Question text
Renita wanted to browse a sporting goods website, but the website pop-up requested “Allow”
to set cookies. Once Renita consented and clicked on “Allow” the browser started working very
slow and often crashing. Moreover, banners and ads start popping out very often, to the
, degree that using websites for reading or shopping became impossible. What type of malware
has infected the browser?
Question 2Answer
a.
Spyware
0
b.
Adware
P
c.
Bot
p=
d.
Trojan
Feedback
The correct answer is: Adware
Question 3
Correct
Mark 1.00 out of 1.00
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Question text
Firewalls are integrated into an organization network to:
Question 3Answer
P
a.
protect the organization’s network from unauthorized access.
P
b.
protect organization’s network from internet cyberattacks
.
c.
allow non-threatening traffic in and to keep dangerous traffic out
Feedback
The correct answer is: allow non-threatening traffic in and to keep dangerous traffic out
Question 4
Correct
Mark 1.00 out of 1.00
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Question text
A small research company had a server for its data. The server was protected with a password
only. A company made a breakthrough discovery and updated its data on a server planning to
submit pattern paperwork for this discovery, but all the data from the server has disappeared
the next day and appeared for sale on the DarkNet. What was the most likely type of cyber-
attack to break the password access to that server?
Question 4Answer
FEEDBACK] 2026 UPDATE | 100% CORRECT.
]
Graded Quiz Unit 3
Started on Wednesday, 19 February 2025, 12:25 PM
State Finished
Completed on Wednesday, 19 February 2025, 12:38 PM
Time taken 12 mins 38 secs
Marks 20.00/20.00
Grade 100.00 out of 100.00
Question 1
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Select a sentence that is TRUE about Firewall: Intrusion Detection System (IDS)
Question 1Answer
P
a.
an IDS blocks suspicious (unusual) traffic from accessing the organization's network
P
b.
an IDS automatically adjust Wirewall configuration rules depending on the traffic analysis
results
0
c.
an IDS is an app or device that monitors inbound and outbound network traffic, continuously
analyzing activity for changes in patterns, and alerts an administrator when it detects unusual
behavior.
P
d.
and IDS is an active, right-in-time defense tool
Feedback
The correct answer is: an IDS is an app or device that monitors inbound and outbound network
traffic, continuously analyzing activity for changes in patterns, and alerts an administrator when
it detects unusual behavior.
Question 2
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Renita wanted to browse a sporting goods website, but the website pop-up requested “Allow”
to set cookies. Once Renita consented and clicked on “Allow” the browser started working very
slow and often crashing. Moreover, banners and ads start popping out very often, to the
, degree that using websites for reading or shopping became impossible. What type of malware
has infected the browser?
Question 2Answer
a.
Spyware
0
b.
Adware
P
c.
Bot
p=
d.
Trojan
Feedback
The correct answer is: Adware
Question 3
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Firewalls are integrated into an organization network to:
Question 3Answer
P
a.
protect the organization’s network from unauthorized access.
P
b.
protect organization’s network from internet cyberattacks
.
c.
allow non-threatening traffic in and to keep dangerous traffic out
Feedback
The correct answer is: allow non-threatening traffic in and to keep dangerous traffic out
Question 4
Correct
Mark 1.00 out of 1.00
Flag question
Question text
A small research company had a server for its data. The server was protected with a password
only. A company made a breakthrough discovery and updated its data on a server planning to
submit pattern paperwork for this discovery, but all the data from the server has disappeared
the next day and appeared for sale on the DarkNet. What was the most likely type of cyber-
attack to break the password access to that server?
Question 4Answer
