Master the CompTIA Security+ exam with our comprehensive Q&A collection. Review questions by topic, understand explanations, and build confidence for exam day.
Strategies to help you tackle CompTIA Security+ exam questions effectively
Allocate roughly 1-2 minutes per question. Flag difficult questions and return to them later.
Pay attention to keywords like 'MOST', 'LEAST', 'NOT', and 'EXCEPT' in questions.
Use elimination to narrow down choices. Often 1-2 options can be quickly ruled out.
Focus on understanding why answers are correct, not just memorizing facts.
Practice with real exam-style questions for CompTIA Security+
Application allow listing (formerly known as whitelisting) is the best control to prevent unauthorized software installation by only permitting approved applications to execute. Antivirus detects malware but doesn't prevent all unauthorized software. Host-based firewalls control network traffic, not software installation. DLP prevents data exfiltration, not software installation.
Mandatory access control (MAC) uses classification labels and clearance levels to make access decisions based on data sensitivity, commonly used in government and military environments. RBAC uses job roles, DAC allows owners to set permissions, and ABAC uses multiple attributes but not specifically sensitivity labels and clearance levels.
Lateral movement describes moving from one compromised system to another within the network using obtained credentials. Privilege escalation involves gaining higher permissions on a system. Persistence means maintaining access over time. Pivoting uses a compromised system as a proxy to access isolated networks, but the scenario describes credential-based access to another system.
Phishing is a social engineering attack using email to trick users into revealing credentials or clicking malicious links. Vishing uses voice/phone calls, whaling targets high-level executives specifically, and smishing uses SMS text messages. The scenario describes a standard email-based phishing attack.
A zero-day exploit takes advantage of a vulnerability before the vendor has released a patch or even become aware of the issue. Known vulnerabilities have available patches, common vulnerabilities are well-documented (like in CVE databases), and legacy system vulnerabilities exist in outdated systems but may have known mitigations.
Review Q&A organized by exam domains to focus your study
12% of exam • 3 questions
What is the primary purpose of General Security Concepts in Cybersecurity?
General Security Concepts serves as a fundamental component in Cybersecurity, providing essential capabilities for managing, configuring, and optimizing CompTIA solutions. Understanding this domain is crucial for the CompTIA Security+ certification.
Which best practice should be followed when implementing General Security Concepts?
When implementing General Security Concepts, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does General Security Concepts integrate with other CompTIA services?
General Security Concepts integrates seamlessly with other CompTIA services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
22% of exam • 3 questions
What is the primary purpose of Threats, Vulnerabilities, and Mitigations in Cybersecurity?
Threats, Vulnerabilities, and Mitigations serves as a fundamental component in Cybersecurity, providing essential capabilities for managing, configuring, and optimizing CompTIA solutions. Understanding this domain is crucial for the CompTIA Security+ certification.
Which best practice should be followed when implementing Threats, Vulnerabilities, and Mitigations?
When implementing Threats, Vulnerabilities, and Mitigations, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Threats, Vulnerabilities, and Mitigations integrate with other CompTIA services?
Threats, Vulnerabilities, and Mitigations integrates seamlessly with other CompTIA services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
18% of exam • 3 questions
What is the primary purpose of Security Architecture in Cybersecurity?
Security Architecture serves as a fundamental component in Cybersecurity, providing essential capabilities for managing, configuring, and optimizing CompTIA solutions. Understanding this domain is crucial for the CompTIA Security+ certification.
Which best practice should be followed when implementing Security Architecture?
When implementing Security Architecture, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Security Architecture integrate with other CompTIA services?
Security Architecture integrates seamlessly with other CompTIA services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
28% of exam • 3 questions
What is the primary purpose of Security Operations in Cybersecurity?
Security Operations serves as a fundamental component in Cybersecurity, providing essential capabilities for managing, configuring, and optimizing CompTIA solutions. Understanding this domain is crucial for the CompTIA Security+ certification.
Which best practice should be followed when implementing Security Operations?
When implementing Security Operations, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Security Operations integrate with other CompTIA services?
Security Operations integrates seamlessly with other CompTIA services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
20% of exam • 3 questions
What is the primary purpose of Security Program Management and Oversight in Cybersecurity?
Security Program Management and Oversight serves as a fundamental component in Cybersecurity, providing essential capabilities for managing, configuring, and optimizing CompTIA solutions. Understanding this domain is crucial for the CompTIA Security+ certification.
Which best practice should be followed when implementing Security Program Management and Oversight?
When implementing Security Program Management and Oversight, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Security Program Management and Oversight integrate with other CompTIA services?
Security Program Management and Oversight integrates seamlessly with other CompTIA services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
After reviewing these questions and answers, challenge yourself with our interactive practice exams. Track your progress and identify areas for improvement.
Common questions about the exam format and questions
The CompTIA Security+ exam typically contains 50-65 questions. The exact number may vary, and not all questions may be scored as some are used for statistical purposes.
The exam includes multiple choice (single answer), multiple response (multiple correct answers), and scenario-based questions. Some questions may include diagrams or code snippets that you need to analyze.
Questions are weighted based on the exam domain weights. Topics with higher percentages have more questions. Focus your study time proportionally on domains with higher weights.
Yes, most certification exams allow you to flag questions for review and return to them before submitting. Use this feature strategically for difficult questions.
Practice questions are designed to match the style, difficulty, and topic coverage of the real exam. While exact questions won't appear, the concepts and question formats will be similar.
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