1. What does the term "CIA Triad" stand for in cybersecurity?
A. Computer, Information, Analysis
B. Confidentiality, Integrity, Availability
C. Cryptography, Identity, Authentication
D. Cyber, Information, Authentication
Answer: b) Confidentiality, Integrity, Availability
Rationale: The CIA Triad represents the core principles of cybersecurity:
Confidentiality (ensuring data privacy), Integrity (ensuring data accuracy), and
Availability (ensuring data access when needed).
2. Which of the following is NOT a common type of malware?
A. Worm
B. Rootkit
C. Patch
D. Trojan
Answer: c) Patch
,Rationale: A patch is a software update used to fix vulnerabilities, whereas worms,
rootkits, and Trojans are types of malware.
3. What is an example of an asymmetric encryption algorithm?
A. DES (Data Encryption Standard)
B. AES (Advanced Encryption Standard)
C. RSA (Rivest-Shamir-Adleman)
D. MD5 (Message Digest Algorithm)
Answer: c) RSA (Rivest-Shamir-Adleman)
Rationale: RSA is an asymmetric encryption algorithm that uses a pair of public
and private keys for encryption and decryption.
4. Which of the following is a common symptom of a Denial of Service (DoS)
attack?
A. Slow system performance
B. Unauthorized access to files
C. System crashes and downtime
D. Increased system encryption
, Answer: c) System crashes and downtime
Rationale: A DoS attack floods a system or network with excessive requests,
causing it to become unavailable or crash.
5. Which type of malware disguises itself as a legitimate program to trick users
into running it?
A. Virus
B. Trojan
C. Worm
D. Rootkit
Answer: b) Trojan
Rationale: A Trojan is a type of malware that masquerades as a legitimate program
to trick users into installing and executing it.
6. What is a "Zero-Day" vulnerability?
A. A vulnerability that has been patched by a software vendor
B. A vulnerability that is publicly known but not yet exploited
A. Computer, Information, Analysis
B. Confidentiality, Integrity, Availability
C. Cryptography, Identity, Authentication
D. Cyber, Information, Authentication
Answer: b) Confidentiality, Integrity, Availability
Rationale: The CIA Triad represents the core principles of cybersecurity:
Confidentiality (ensuring data privacy), Integrity (ensuring data accuracy), and
Availability (ensuring data access when needed).
2. Which of the following is NOT a common type of malware?
A. Worm
B. Rootkit
C. Patch
D. Trojan
Answer: c) Patch
,Rationale: A patch is a software update used to fix vulnerabilities, whereas worms,
rootkits, and Trojans are types of malware.
3. What is an example of an asymmetric encryption algorithm?
A. DES (Data Encryption Standard)
B. AES (Advanced Encryption Standard)
C. RSA (Rivest-Shamir-Adleman)
D. MD5 (Message Digest Algorithm)
Answer: c) RSA (Rivest-Shamir-Adleman)
Rationale: RSA is an asymmetric encryption algorithm that uses a pair of public
and private keys for encryption and decryption.
4. Which of the following is a common symptom of a Denial of Service (DoS)
attack?
A. Slow system performance
B. Unauthorized access to files
C. System crashes and downtime
D. Increased system encryption
, Answer: c) System crashes and downtime
Rationale: A DoS attack floods a system or network with excessive requests,
causing it to become unavailable or crash.
5. Which type of malware disguises itself as a legitimate program to trick users
into running it?
A. Virus
B. Trojan
C. Worm
D. Rootkit
Answer: b) Trojan
Rationale: A Trojan is a type of malware that masquerades as a legitimate program
to trick users into installing and executing it.
6. What is a "Zero-Day" vulnerability?
A. A vulnerability that has been patched by a software vendor
B. A vulnerability that is publicly known but not yet exploited
