SNSA 7.1 E-Learning Exam Actual Exam
and Practice Tests Newest with
Complete Questions and Correct
Detailed Answers| Brand New Version!
1. What is the primary purpose of network security?
A. Increase bandwidth
B. Protect data and systems from unauthorized access
C. Improve screen resolution
D. Reduce hardware cost
Answer: B
Rationale: Network security focuses on protecting systems and data from
unauthorized access or attacks.
2. What does CIA in cybersecurity stand for?
A. Control, Integration, Access
B. Confidentiality, Integrity, Availability
C. Centralized Internet Access
D. Computer Information Authority
Answer: B
Rationale: CIA triad is the foundation of information security principles.
3. What is confidentiality in cybersecurity?
A. Ensuring systems stay online
B. Preventing unauthorized data access
C. Increasing processing speed
D. Backing up files
Answer: B
Rationale: Confidentiality ensures only authorized users can access data.
,4. What is integrity in information security?
A. Data is encrypted only
B. Data remains accurate and unaltered
C. Data is deleted regularly
D. Data is compressed
Answer: B
Rationale: Integrity ensures data is not modified improperly.
5. What is availability in cybersecurity?
A. Data is hidden
B. Systems are accessible when needed
C. Data is encrypted
D. Passwords are removed
Answer: B
Rationale: Availability ensures systems are accessible to authorized users.
6. What is malware?
A. Hardware upgrade
B. Malicious software
C. Network cable
D. Encryption tool
Answer: B
Rationale: Malware refers to software designed to harm systems.
7. What is a virus in computing?
A. Hardware failure
B. Self-replicating malicious code
C. Firewall rule
D. Backup system
Answer: B
Rationale: A virus spreads by attaching itself to files or programs.
, 8. What is a firewall?
A. Cooling system
B. Network security barrier
C. Storage device
D. Programming language
Answer: B
Rationale: Firewalls control incoming and outgoing network traffic.
9. What is encryption?
A. Data deletion
B. Converting data into unreadable format
C. Increasing bandwidth
D. File compression
Answer: B
Rationale: Encryption protects data by making it unreadable without a key.
10. What is decryption?
A. Data destruction
B. Converting encrypted data back to readable form
C. Data backup
D. System reboot
Answer: B
Rationale: Decryption restores encrypted data to its original form.
11. What is a password?
A. Hardware device
B. Authentication credential
C. Network protocol
D. Firewall rule
Answer: B
Rationale: Passwords verify user identity.
and Practice Tests Newest with
Complete Questions and Correct
Detailed Answers| Brand New Version!
1. What is the primary purpose of network security?
A. Increase bandwidth
B. Protect data and systems from unauthorized access
C. Improve screen resolution
D. Reduce hardware cost
Answer: B
Rationale: Network security focuses on protecting systems and data from
unauthorized access or attacks.
2. What does CIA in cybersecurity stand for?
A. Control, Integration, Access
B. Confidentiality, Integrity, Availability
C. Centralized Internet Access
D. Computer Information Authority
Answer: B
Rationale: CIA triad is the foundation of information security principles.
3. What is confidentiality in cybersecurity?
A. Ensuring systems stay online
B. Preventing unauthorized data access
C. Increasing processing speed
D. Backing up files
Answer: B
Rationale: Confidentiality ensures only authorized users can access data.
,4. What is integrity in information security?
A. Data is encrypted only
B. Data remains accurate and unaltered
C. Data is deleted regularly
D. Data is compressed
Answer: B
Rationale: Integrity ensures data is not modified improperly.
5. What is availability in cybersecurity?
A. Data is hidden
B. Systems are accessible when needed
C. Data is encrypted
D. Passwords are removed
Answer: B
Rationale: Availability ensures systems are accessible to authorized users.
6. What is malware?
A. Hardware upgrade
B. Malicious software
C. Network cable
D. Encryption tool
Answer: B
Rationale: Malware refers to software designed to harm systems.
7. What is a virus in computing?
A. Hardware failure
B. Self-replicating malicious code
C. Firewall rule
D. Backup system
Answer: B
Rationale: A virus spreads by attaching itself to files or programs.
, 8. What is a firewall?
A. Cooling system
B. Network security barrier
C. Storage device
D. Programming language
Answer: B
Rationale: Firewalls control incoming and outgoing network traffic.
9. What is encryption?
A. Data deletion
B. Converting data into unreadable format
C. Increasing bandwidth
D. File compression
Answer: B
Rationale: Encryption protects data by making it unreadable without a key.
10. What is decryption?
A. Data destruction
B. Converting encrypted data back to readable form
C. Data backup
D. System reboot
Answer: B
Rationale: Decryption restores encrypted data to its original form.
11. What is a password?
A. Hardware device
B. Authentication credential
C. Network protocol
D. Firewall rule
Answer: B
Rationale: Passwords verify user identity.
