TEXAS CYBERSECURITY SPECIALIST CERTIFICATION
PRACTICE EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT DOWNLOAD PDF
1. Which of the following best defines “cybersecurity”?
A. Protecting physical infrastructure
B. Protecting digital assets and systems from unauthorized
access
C. Preventing network latency
D. Managing software updates
Answer: B
Rationale: Cybersecurity focuses on safeguarding data,
systems, and networks from unauthorized access, breaches,
and cyber threats.
2. The primary goal of information security is to ensure:
A. Network performance
B. Confidentiality, integrity, and availability
C. Regulatory compliance
D. Incident reporting
Answer: B
,Rationale: The CIA triad—Confidentiality, Integrity, and
Availability—is the foundation of information security
principles.
3. A firewall primarily operates at which layer of the OSI
model?
A. Application
B. Network
C. Data Link
D. Transport
Answer: B
Rationale: Firewalls filter traffic based on IP addresses and
ports, functioning mainly at the network layer.
4. Which of the following is a social engineering attack?
A. DDoS
B. SQL Injection
C. Phishing
D. Malware infection
Answer: C
Rationale: Phishing manipulates human behavior to gain
unauthorized information or access.
,5. Which encryption standard is commonly used by the U.S.
government?
A. DES
B. RSA
C. AES
D. SHA
Answer: C
Rationale: AES (Advanced Encryption Standard) is approved by
the U.S. government for encrypting sensitive data.
6. The process of identifying and evaluating risks to
organizational assets is called:
A. Threat modeling
B. Vulnerability management
C. Risk assessment
D. Incident response
Answer: C
Rationale: Risk assessment helps determine the potential
impact and likelihood of threats exploiting vulnerabilities.
7. Which of the following is NOT a malware type?
A. Worm
B. Trojan
, C. Firewall
D. Ransomware
Answer: C
Rationale: A firewall is a security control, not malicious
software.
8. Multi-factor authentication (MFA) requires:
A. Two or more passwords
B. Two or more authentication factors
C. One password only
D. A secure network
Answer: B
Rationale: MFA strengthens authentication by requiring two
or more verification types—something you know, have, or are.
9. A security policy should primarily:
A. Restrict all user activity
B. Guide user and system behavior
C. Block unauthorized traffic
D. Replace training programs
Answer: B
Rationale: Security policies define expected behavior and
standards for maintaining security compliance.
PRACTICE EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT DOWNLOAD PDF
1. Which of the following best defines “cybersecurity”?
A. Protecting physical infrastructure
B. Protecting digital assets and systems from unauthorized
access
C. Preventing network latency
D. Managing software updates
Answer: B
Rationale: Cybersecurity focuses on safeguarding data,
systems, and networks from unauthorized access, breaches,
and cyber threats.
2. The primary goal of information security is to ensure:
A. Network performance
B. Confidentiality, integrity, and availability
C. Regulatory compliance
D. Incident reporting
Answer: B
,Rationale: The CIA triad—Confidentiality, Integrity, and
Availability—is the foundation of information security
principles.
3. A firewall primarily operates at which layer of the OSI
model?
A. Application
B. Network
C. Data Link
D. Transport
Answer: B
Rationale: Firewalls filter traffic based on IP addresses and
ports, functioning mainly at the network layer.
4. Which of the following is a social engineering attack?
A. DDoS
B. SQL Injection
C. Phishing
D. Malware infection
Answer: C
Rationale: Phishing manipulates human behavior to gain
unauthorized information or access.
,5. Which encryption standard is commonly used by the U.S.
government?
A. DES
B. RSA
C. AES
D. SHA
Answer: C
Rationale: AES (Advanced Encryption Standard) is approved by
the U.S. government for encrypting sensitive data.
6. The process of identifying and evaluating risks to
organizational assets is called:
A. Threat modeling
B. Vulnerability management
C. Risk assessment
D. Incident response
Answer: C
Rationale: Risk assessment helps determine the potential
impact and likelihood of threats exploiting vulnerabilities.
7. Which of the following is NOT a malware type?
A. Worm
B. Trojan
, C. Firewall
D. Ransomware
Answer: C
Rationale: A firewall is a security control, not malicious
software.
8. Multi-factor authentication (MFA) requires:
A. Two or more passwords
B. Two or more authentication factors
C. One password only
D. A secure network
Answer: B
Rationale: MFA strengthens authentication by requiring two
or more verification types—something you know, have, or are.
9. A security policy should primarily:
A. Restrict all user activity
B. Guide user and system behavior
C. Block unauthorized traffic
D. Replace training programs
Answer: B
Rationale: Security policies define expected behavior and
standards for maintaining security compliance.
