WGU Course C836 - Fundamentals of
Information Security Quizlet by Brian
MacFarlane Questions And Correct
Answers|2026-2027 Get It Correct !!!
Which cybersecurity term is defined as the potential for
an attack on a resource?
A Impact
B Vulnerability
C Risk
D Threat -
-Correct Answers
D
Which security type deliberately exposes a system's
vulnerabilities or resources to an attacker?
A Intrusion detection
B Firewalls
C Honeypots
D Intrusion prevention -
-Correct Answers
C
Which tool can be used to map devices on a network,
along with their operating system types and versions?
A Packet sniffer
B Packet filter
1
,C Port scanner
D Stateful firewall -
-Correct Answers
C
Which web attack is a server-side attack?
A Clickjacking
B Cross-site scripting
C SQL injection
D Cross-site request forgery -
-Correct Answers
C
An organization employs a VPN to safeguard its
information.
Which security principle is protected by a VPN?
A Data in motion
B Data at rest
C Data in use
D Data in storage -
-Correct Answers
A
A malicious hacker was successful in a denial of service
(DoS) attack against an institution's mail server.
Fortunately, no data was lost or altered while the server
was offline.
Which type of attack is this?
2
,A Modification
B Fabrication
C Interception
D Interruption -
-Correct Answers
D
A company has had several successful denial of service
(DoS) attacks on its email server.
Which security principle is being attacked?
A Possession
B Integrity
C Confidentiality
D Availability -
-Correct Answers
D
A new start-up company has started working on a social
networking website. The company has moved all its
source code to a cloud provider and wants to protect
this source code from unauthorized access.
Which cyber defense concept should the start-up
company use to maintain the confidentiality of its
source code?
A Alarm systems
B Account permissions
3
, C Antivirus software
D File encryption -
-Correct Answers
D
A company has an annual audit of installed software and
data storage systems. During the audit, the auditor asks
how the company's most critical data is used. This
determination helps the auditor ensure that the proper
defense mechanisms are in place to protect critical data.
Which principle of the Parkerian hexad is the auditor
addressing?
A Possession
B Integrity
C Authenticity
D Utility -
-Correct Answers
D
Which web attack is possible due to a lack of input
validation?
A Extraneous files
B Clickjacking
C SQL injection
D Cross-site request forgery -
-Correct Answers
C
4
Information Security Quizlet by Brian
MacFarlane Questions And Correct
Answers|2026-2027 Get It Correct !!!
Which cybersecurity term is defined as the potential for
an attack on a resource?
A Impact
B Vulnerability
C Risk
D Threat -
-Correct Answers
D
Which security type deliberately exposes a system's
vulnerabilities or resources to an attacker?
A Intrusion detection
B Firewalls
C Honeypots
D Intrusion prevention -
-Correct Answers
C
Which tool can be used to map devices on a network,
along with their operating system types and versions?
A Packet sniffer
B Packet filter
1
,C Port scanner
D Stateful firewall -
-Correct Answers
C
Which web attack is a server-side attack?
A Clickjacking
B Cross-site scripting
C SQL injection
D Cross-site request forgery -
-Correct Answers
C
An organization employs a VPN to safeguard its
information.
Which security principle is protected by a VPN?
A Data in motion
B Data at rest
C Data in use
D Data in storage -
-Correct Answers
A
A malicious hacker was successful in a denial of service
(DoS) attack against an institution's mail server.
Fortunately, no data was lost or altered while the server
was offline.
Which type of attack is this?
2
,A Modification
B Fabrication
C Interception
D Interruption -
-Correct Answers
D
A company has had several successful denial of service
(DoS) attacks on its email server.
Which security principle is being attacked?
A Possession
B Integrity
C Confidentiality
D Availability -
-Correct Answers
D
A new start-up company has started working on a social
networking website. The company has moved all its
source code to a cloud provider and wants to protect
this source code from unauthorized access.
Which cyber defense concept should the start-up
company use to maintain the confidentiality of its
source code?
A Alarm systems
B Account permissions
3
, C Antivirus software
D File encryption -
-Correct Answers
D
A company has an annual audit of installed software and
data storage systems. During the audit, the auditor asks
how the company's most critical data is used. This
determination helps the auditor ensure that the proper
defense mechanisms are in place to protect critical data.
Which principle of the Parkerian hexad is the auditor
addressing?
A Possession
B Integrity
C Authenticity
D Utility -
-Correct Answers
D
Which web attack is possible due to a lack of input
validation?
A Extraneous files
B Clickjacking
C SQL injection
D Cross-site request forgery -
-Correct Answers
C
4
