Information Systems MCQs with Answers
Practice important Information Systems MCQs with answers and explanations.
Multiple Choice Questions
Q601: The two main processes in cryptography are _______ and _______.
- A: Encryption & Identification
- B: Authentication & Encryption
- C: Encryption & Decryption
- D: Ciphertext & Clear text
View Answer
C
Q602: What is used to decrypt an encrypted message in cryptography?
- A: Cipher
- B: Key
- C: Plaintext
- D: Token
View Answer
B
Q603: Which control ensures correct data entry in the system?
- A: Input Control
- B: Output Control
- C: Communication Control
- D: Access Control
View Answer
A
Q604: Which of the following is NOT an example of a biometric trait?
- A: Fingerprint
- B: Password
- C: Iris recognition
- D: Facial profiling
View Answer
B
Q605: A control that secures access to an organization's database is known as:
- A: Input Control
- B: Database Control
- C: Processing Control
- D: Output Control
View Answer
B
Q606: The process of identifying a user based on their possession of a plastic card is called _______.
- A: Biometric identification
- B: Possession-based authentication
- C: Behavioral trait verification
- D: Data encryption
View Answer
B
Q607: Which method in biometrics involves measuring the distances between facial features?
- A: Voice print analysis
- B: Fingerprint scanning
- C: Hand geometry
- D: Facial profiling
View Answer
D
Q608: Which type of control focuses on the privacy of data outputs from the system?
- A: Access Control
- B: Output Control
- C: Input Control
- D: Database Control
View Answer
B
Q609: What does a communication control in a network primarily protect?
- A: Data integrity
- B: User authentication
- C: Input accuracy
- D: Database structure
View Answer
A
Q610: In cryptography, the coded equivalent of plaintext is known as:
- A: Clear text
- B: Cipher text
- C: Cipher
- D: Password
View Answer
B