Minnesota Information Security Analyst
Exam Practice Questions And Correct
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Rationales 2026 Q&A | Instant
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1. What is the primary goal of information security?
A. Increase system performance
B. Ensure confidentiality, integrity, and availability of data
C. Maximize storage capacity
D. Improve user interface design
Answer: B
The primary goal of information security is to protect data by
ensuring confidentiality, integrity, and availability, often referred to
as the CIA triad.
2. Which of the following best defines confidentiality?
A. Ensuring data is not altered
B. Ensuring systems are always accessible
, C. Preventing unauthorized access to information
D. Ensuring data is backed up
Answer: C
Confidentiality focuses on restricting access to information so that
only authorized users can view it.
3. What type of attack involves overwhelming a system with traffic?
A. Phishing
B. SQL Injection
C. Denial of Service (DoS)
D. Man-in-the-Middle
Answer: C
A DoS attack floods a system with traffic, making it unavailable to
legitimate users.
4. Which protocol is commonly used to secure web traffic?
A. HTTP
B. FTP
C. HTTPS
D. SNMP
Answer: C
HTTPS encrypts web traffic using TLS/SSL, providing secure
communication over the internet.
5. What does a firewall primarily do?
A. Encrypt data
, B. Monitor employee activity
C. Control incoming and outgoing network traffic
D. Store backup data
Answer: C
A firewall filters network traffic based on security rules to block
unauthorized access.
6. Which of the following is a strong password practice?
A. Using personal names
B. Reusing passwords across sites
C. Using long complex passwords with symbols
D. Writing passwords on paper
Answer: C
Complex, unique passwords reduce the risk of unauthorized access.
7. What is phishing?
A. Hardware failure
B. Social engineering attack via fake messages
C. Encryption technique
D. Network configuration tool
Answer: B
Phishing tricks users into revealing sensitive information through
deceptive communications.
8. Which encryption type uses a public and private key pair?
A. Symmetric encryption
, B. Hashing
C. Asymmetric encryption
D. Obfuscation
Answer: C
Asymmetric encryption uses a public key for encryption and a private
key for decryption.
9. What is the purpose of hashing?
A. Encrypt data for transmission
B. Compress files
C. Verify data integrity
D. Store passwords in plain text
Answer: C
Hashing ensures data has not been altered by producing a fixed-
length output from input data.
10. Which malware replicates itself without user action?
A. Trojan
B. Worm
C. Adware
D. Spyware
Answer: B
Worms self-replicate and spread across networks without user
interaction.
Exam Practice Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary goal of information security?
A. Increase system performance
B. Ensure confidentiality, integrity, and availability of data
C. Maximize storage capacity
D. Improve user interface design
Answer: B
The primary goal of information security is to protect data by
ensuring confidentiality, integrity, and availability, often referred to
as the CIA triad.
2. Which of the following best defines confidentiality?
A. Ensuring data is not altered
B. Ensuring systems are always accessible
, C. Preventing unauthorized access to information
D. Ensuring data is backed up
Answer: C
Confidentiality focuses on restricting access to information so that
only authorized users can view it.
3. What type of attack involves overwhelming a system with traffic?
A. Phishing
B. SQL Injection
C. Denial of Service (DoS)
D. Man-in-the-Middle
Answer: C
A DoS attack floods a system with traffic, making it unavailable to
legitimate users.
4. Which protocol is commonly used to secure web traffic?
A. HTTP
B. FTP
C. HTTPS
D. SNMP
Answer: C
HTTPS encrypts web traffic using TLS/SSL, providing secure
communication over the internet.
5. What does a firewall primarily do?
A. Encrypt data
, B. Monitor employee activity
C. Control incoming and outgoing network traffic
D. Store backup data
Answer: C
A firewall filters network traffic based on security rules to block
unauthorized access.
6. Which of the following is a strong password practice?
A. Using personal names
B. Reusing passwords across sites
C. Using long complex passwords with symbols
D. Writing passwords on paper
Answer: C
Complex, unique passwords reduce the risk of unauthorized access.
7. What is phishing?
A. Hardware failure
B. Social engineering attack via fake messages
C. Encryption technique
D. Network configuration tool
Answer: B
Phishing tricks users into revealing sensitive information through
deceptive communications.
8. Which encryption type uses a public and private key pair?
A. Symmetric encryption
, B. Hashing
C. Asymmetric encryption
D. Obfuscation
Answer: C
Asymmetric encryption uses a public key for encryption and a private
key for decryption.
9. What is the purpose of hashing?
A. Encrypt data for transmission
B. Compress files
C. Verify data integrity
D. Store passwords in plain text
Answer: C
Hashing ensures data has not been altered by producing a fixed-
length output from input data.
10. Which malware replicates itself without user action?
A. Trojan
B. Worm
C. Adware
D. Spyware
Answer: B
Worms self-replicate and spread across networks without user
interaction.
