Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Chapter: 34
Q1501:
Which of the following is NOT a function of cryptography?
A. Privacy
B. Integrity
C. Access control
D. Non-repudiation
Correct Answer:
C
Chapter: 34
Q1502:
Which of the following can be used for static biometric authentication?
A. Fingerprint
B. Password
C. PIN
D. Personal ID number
Correct Answer:
A
Chapter: 34
Q1503:
What is a worm in computer security?
A. Malware that infects files
B. Independent program that replicates over a network
C. Program that steals data
D. Spyware software
Correct Answer:
B
Chapter: 34
Q1504:
The program that secretly records keystrokes is known as:
A. Spyware
B. Virus
C. Keylogger
D. Worm
Correct Answer:
C
Chapter: 34
Q1505:
A DoS attack causes:
A. Servers to be more efficient
B. Flooding of systems with traffic
C. Antivirus to work faster
D. None of the above
Correct Answer:
B
Chapter: 34
Q1506:
The remedy for a DoS attack includes:
A. Contacting ISP to throttle malicious traffic
B. Restarting the computer
C. Running an antivirus scan
D. None of the above
Correct Answer:
A
Chapter: 34
Q1507:
A Trojan horse is best described as:
A. A malicious program disguised as legitimate software
B. A program that replicates itself
C. A tool to hack computers
D. None of the above
Correct Answer:
A
Chapter: 34
Q1508:
Spyware is a software that:
A. Encrypts files
B. Transfers sensitive information to remote computers
C. Deletes system files
D. Infects the hardware
Correct Answer:
B
Chapter: 34
Q1509:
Flooders are used in which type of attack?
A. Denial of Service (DoS)
B. Keylogging
C. Trojan horse attacks
D. Malware
Correct Answer:
A
Chapter: 34
Q1510:
What is an adware?
A. Software for tracking keystrokes
B. Advertisement integrated into software
C. A form of virus
D. None of the above
Correct Answer:
B
Chapter: 34
Q1511:
What is a key feature of authorization in computer security?
A. Proving user identity
B. Checking permissions for authenticated users
C. Storing user credentials
D. None of the above
Correct Answer:
B
Chapter: 34
Q1512:
Which of the following is NOT a type of biometric authentication?
A. Voice recognition
B. Password
C. Fingerprint
D. Retina scan
Correct Answer:
B
Chapter: 34
Q1513:
Which of the following describes soft trust?
A. Requires strict encryption and authentication
B. Based on brand loyalty and user experience
C. Cannot be established in online environments
D. None of the above
Correct Answer:
B
Chapter: 34
Q1514:
What is the primary role of a data processor in privacy protection?
A. Collect personal data
B. Determine the purpose of data processing
C. Process data on behalf of the data controller
D. Protect data from theft
Correct Answer:
C
Chapter: 34
Q1515:
According to NIST, computer security focuses on which of the following?
A. Ensuring continuous availability of all systems
B. Preserving integrity, availability, and confidentiality of resources
C. Protecting only software components
D. None of the above
Correct Answer:
B
Chapter: 34
Q1516:
What is the main function of a firewall in a networked environment?
A. Block all access to the network
B. Block unauthorized access while allowing authorized access
C. Allow all types of traffic
D. Monitor network traffic
Correct Answer:
B
Chapter: 34
Q1517:
Where does a firewall stand in a network?
A. Between a local network and the Internet
B. Between two computers
C. Between two firewalls
D. Between two routers
Correct Answer:
A
Chapter: 34
Q1518:
What type of firewall checks packets based on connections?
A. Stateless firewall
B. Stateful firewall
C. Packet firewall
D. Connection firewall
Correct Answer:
B
Chapter: 34
Q1519:
A firewall filters traffic based on which of the following?
A. Source and destination IP addresses
B. Packet size
C. File types
D. Port numbers
Correct Answer:
A
Chapter: 34
Q1520:
Which of the following is NOT a possible cause of a buffer overflow?
A. Writing too much data to a memory block
B. Buffer allocated incorrectly
C. Data corruption in memory
D. Lack of disk space
Correct Answer:
D