ARMY Cybersecurity Qualification Exam
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
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1. What is the primary goal of cybersecurity?
A. Increase system speed
B. Ensure confidentiality, integrity, and availability
C. Improve hardware performance
D. Reduce software size
Answer: B
Cybersecurity focuses on protecting information systems by
ensuring confidentiality (data is accessed only by authorized
users), integrity (data is not altered improperly), and availability
(systems and data are accessible when needed).
2. Which of the following is an example of a strong password
practice?
A. Using birthdates
, B. Reusing passwords across accounts
C. Using a mix of letters, numbers, and symbols
D. Using short dictionary words
Answer: C
A strong password includes complexity through uppercase and
lowercase letters, numbers, and special characters, making it
harder to guess or crack.
3. What does phishing primarily target?
A. Hardware failure
B. User credentials
C. Network speed
D. Disk fragmentation
Answer: B
Phishing attacks trick users into revealing sensitive information
such as usernames, passwords, and financial data.
4. Which protocol is used to securely browse the web?
A. HTTP
B. FTP
C. HTTPS
, D. SMTP
Answer: C
HTTPS encrypts data between the browser and server using
TLS/SSL, providing secure communication over the internet.
5. What is malware?
A. Hardware upgrade
B. Security software
C. Malicious software
D. Network device
Answer: C
Malware refers to software designed to harm, exploit, or disrupt
systems, including viruses, worms, and trojans.
6. What is the purpose of a firewall?
A. Increase CPU speed
B. Filter incoming and outgoing network traffic
C. Store passwords
D. Encrypt files
Answer: B
, A firewall monitors and controls network traffic based on
security rules, blocking unauthorized access.
7. What does VPN stand for?
A. Virtual Private Network
B. Visual Protocol Node
C. Verified Public Network
D. Virtual Protected Node
Answer: A
A VPN creates an encrypted tunnel over the internet to protect
user privacy and data.
8. Which attack involves overwhelming a system with traffic?
A. Phishing
B. DDoS
C. Spoofing
D. Keylogging
Answer: B
A Distributed Denial of Service (DDoS) attack floods systems with
traffic, making them unavailable.
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary goal of cybersecurity?
A. Increase system speed
B. Ensure confidentiality, integrity, and availability
C. Improve hardware performance
D. Reduce software size
Answer: B
Cybersecurity focuses on protecting information systems by
ensuring confidentiality (data is accessed only by authorized
users), integrity (data is not altered improperly), and availability
(systems and data are accessible when needed).
2. Which of the following is an example of a strong password
practice?
A. Using birthdates
, B. Reusing passwords across accounts
C. Using a mix of letters, numbers, and symbols
D. Using short dictionary words
Answer: C
A strong password includes complexity through uppercase and
lowercase letters, numbers, and special characters, making it
harder to guess or crack.
3. What does phishing primarily target?
A. Hardware failure
B. User credentials
C. Network speed
D. Disk fragmentation
Answer: B
Phishing attacks trick users into revealing sensitive information
such as usernames, passwords, and financial data.
4. Which protocol is used to securely browse the web?
A. HTTP
B. FTP
C. HTTPS
, D. SMTP
Answer: C
HTTPS encrypts data between the browser and server using
TLS/SSL, providing secure communication over the internet.
5. What is malware?
A. Hardware upgrade
B. Security software
C. Malicious software
D. Network device
Answer: C
Malware refers to software designed to harm, exploit, or disrupt
systems, including viruses, worms, and trojans.
6. What is the purpose of a firewall?
A. Increase CPU speed
B. Filter incoming and outgoing network traffic
C. Store passwords
D. Encrypt files
Answer: B
, A firewall monitors and controls network traffic based on
security rules, blocking unauthorized access.
7. What does VPN stand for?
A. Virtual Private Network
B. Visual Protocol Node
C. Verified Public Network
D. Virtual Protected Node
Answer: A
A VPN creates an encrypted tunnel over the internet to protect
user privacy and data.
8. Which attack involves overwhelming a system with traffic?
A. Phishing
B. DDoS
C. Spoofing
D. Keylogging
Answer: B
A Distributed Denial of Service (DDoS) attack floods systems with
traffic, making them unavailable.
