CompTIA CASP+ Security Architecture Test 3 with 100% Correct answers
1. What is the primary purpose of network segmentation?
• A) To improve network performance
• B) To restrict access to sensitive data
• C) To simplify network management
• Answer: B) To restrict access to sensitive data
• Explanation: Network segmentation divides a network into smaller segments to enhance
security by restricting access and limiting the spread of threats.
2. Which type of encryption is typically used for securing data at rest?
• A) Hashing
• B) Symmetric encryption
• C) Asymmetric encryption
• Answer: B) Symmetric encryption
• Explanation: Symmetric encryption is commonly used for encrypting data at rest due to its
efficiency in processing large amounts of data with a single shared key.
3. What is the primary goal of an incident response plan?
• A) To prevent all security incidents
• B) To identify, respond to, and recover from security incidents
• C) To document security policies
• Answer: B) To identify, respond to, and recover from security incidents
• Explanation: An incident response plan outlines the steps to take when a security incident
occurs to mitigate its impact and recover effectively.
4. What is a common characteristic of a distributed denial-of-service (DDoS)
attack?
• A) It involves a single source targeting multiple victims
• B) It uses multiple compromised systems to flood a target with traffic
• C) It targets only web applications
• Answer: B) It uses multiple compromised systems to flood a target with traffic
• Explanation: A DDoS attack uses a botnet of compromised devices to overwhelm a target
system, making it unavailable to users.
5. What does the term "least privilege" refer to in security architecture?
• A) Users are given the minimum level of access necessary to perform their duties
• B) All users have the same access rights
• C) Privileges are granted based on user seniority
• Answer: A) Users are given the minimum level of access necessary to perform their duties
, • Explanation: The principle of least privilege ensures that users have only the access necessary
for their roles, reducing the risk of unauthorized actions.
6. Which of the following is an advantage of using a public key infrastructure
(PKI)?
• A) It is easier to manage than a traditional security model
• B) It provides a scalable and secure method for managing digital certificates
• C) It eliminates the need for encryption
• Answer: B) It provides a scalable and secure method for managing digital certificates
• Explanation: PKI enables the secure issuance and management of digital certificates, allowing
for secure communications and identity verification.
7. What is the primary function of a firewall?
• A) To monitor user behavior
• B) To filter incoming and outgoing network traffic
• C) To encrypt data in transit
• Answer: B) To filter incoming and outgoing network traffic
• Explanation: Firewalls are used to enforce security policies by controlling the flow of network
traffic based on predefined rules.
8. What does "social engineering" typically involve?
• A) Technical manipulation of systems
• B) Psychological manipulation of individuals to gain confidential information
• C) Unauthorized access to networks
• Answer: B) Psychological manipulation of individuals to gain confidential information
• Explanation: Social engineering exploits human psychology to trick individuals into divulging
sensitive information or performing actions that compromise security.
9. What is the purpose of multi-factor authentication (MFA)?
• A) To simplify user access
• B) To enhance security by requiring multiple forms of verification
• C) To eliminate the need for passwords
• Answer: B) To enhance security by requiring multiple forms of verification
• Explanation: MFA requires users to provide two or more verification factors to increase security
and reduce the risk of unauthorized access.
10. Which of the following is a primary purpose of vulnerability management?
• A) To eliminate all security threats
• B) To identify, assess, and mitigate vulnerabilities in systems
• C) To monitor network performance
• Answer: B) To identify, assess, and mitigate vulnerabilities in systems
1. What is the primary purpose of network segmentation?
• A) To improve network performance
• B) To restrict access to sensitive data
• C) To simplify network management
• Answer: B) To restrict access to sensitive data
• Explanation: Network segmentation divides a network into smaller segments to enhance
security by restricting access and limiting the spread of threats.
2. Which type of encryption is typically used for securing data at rest?
• A) Hashing
• B) Symmetric encryption
• C) Asymmetric encryption
• Answer: B) Symmetric encryption
• Explanation: Symmetric encryption is commonly used for encrypting data at rest due to its
efficiency in processing large amounts of data with a single shared key.
3. What is the primary goal of an incident response plan?
• A) To prevent all security incidents
• B) To identify, respond to, and recover from security incidents
• C) To document security policies
• Answer: B) To identify, respond to, and recover from security incidents
• Explanation: An incident response plan outlines the steps to take when a security incident
occurs to mitigate its impact and recover effectively.
4. What is a common characteristic of a distributed denial-of-service (DDoS)
attack?
• A) It involves a single source targeting multiple victims
• B) It uses multiple compromised systems to flood a target with traffic
• C) It targets only web applications
• Answer: B) It uses multiple compromised systems to flood a target with traffic
• Explanation: A DDoS attack uses a botnet of compromised devices to overwhelm a target
system, making it unavailable to users.
5. What does the term "least privilege" refer to in security architecture?
• A) Users are given the minimum level of access necessary to perform their duties
• B) All users have the same access rights
• C) Privileges are granted based on user seniority
• Answer: A) Users are given the minimum level of access necessary to perform their duties
, • Explanation: The principle of least privilege ensures that users have only the access necessary
for their roles, reducing the risk of unauthorized actions.
6. Which of the following is an advantage of using a public key infrastructure
(PKI)?
• A) It is easier to manage than a traditional security model
• B) It provides a scalable and secure method for managing digital certificates
• C) It eliminates the need for encryption
• Answer: B) It provides a scalable and secure method for managing digital certificates
• Explanation: PKI enables the secure issuance and management of digital certificates, allowing
for secure communications and identity verification.
7. What is the primary function of a firewall?
• A) To monitor user behavior
• B) To filter incoming and outgoing network traffic
• C) To encrypt data in transit
• Answer: B) To filter incoming and outgoing network traffic
• Explanation: Firewalls are used to enforce security policies by controlling the flow of network
traffic based on predefined rules.
8. What does "social engineering" typically involve?
• A) Technical manipulation of systems
• B) Psychological manipulation of individuals to gain confidential information
• C) Unauthorized access to networks
• Answer: B) Psychological manipulation of individuals to gain confidential information
• Explanation: Social engineering exploits human psychology to trick individuals into divulging
sensitive information or performing actions that compromise security.
9. What is the purpose of multi-factor authentication (MFA)?
• A) To simplify user access
• B) To enhance security by requiring multiple forms of verification
• C) To eliminate the need for passwords
• Answer: B) To enhance security by requiring multiple forms of verification
• Explanation: MFA requires users to provide two or more verification factors to increase security
and reduce the risk of unauthorized access.
10. Which of the following is a primary purpose of vulnerability management?
• A) To eliminate all security threats
• B) To identify, assess, and mitigate vulnerabilities in systems
• C) To monitor network performance
• Answer: B) To identify, assess, and mitigate vulnerabilities in systems
