Selected MCQ

Current Question
What is phishing in the context of cybersecurity?
  • A. Exploiting software vulnerabilities
  • B. Forging digital certificates
  • C. Deceiving users into revealing credentials
  • D. Analyzing network traffic
Correct Answer: C
Explanation:
Phishing is a social engineering attack that tricks users into giving up sensitive information.
Related Question 1
What does "phishing" typically involve in cybersecurity?
  • A. Sending malware via USB
  • B. Tricking users into giving credentials via fake emails
  • C. Intercepting wireless signals
  • D. Overloading a network
Correct Answer: B
Explanation:
Phishing is an attack in which users are deceived (often via email) into revealing sensitive information.
Related Question 2
What is a token in blockchain contexts?
  • A. A physical key
  • B. A digital asset representing value or rights
  • C. A password
  • D. VPN software
Correct Answer: B
Explanation:
In blockchain, a token is a digital unit of value or access rights recorded on the ledger.
Related Question 3
What is a 'token' in blockchain context?
  • A. A physical key
  • B. A digital asset representing value or rights
  • C. A password
  • D. VPN software
Correct Answer: B
Explanation:
In blockchain, a token is a digital unit of value or access rights recorded on the ledger.
Related Question 4
What does 'least privilege' mean in cybersecurity?
  • A. Admins have all privileges
  • B. Users have only the access necessary for their role
  • C. Everyone has the same privileges
  • D. Turn privileges off at night
Correct Answer: B
Explanation:
Least privilege means giving users only the permissions they need, minimizing potential damage.
Related Question 5
What is 'degrees of freedom' (DOF) in the context of robot manipulators?
  • A. The number of axes the end-effector can move along or rotate
  • B. Number of sensors onboard
  • C. Robot's weight in kgs
  • D. Battery capacity
Correct Answer: A
Explanation:
DOF refers to the number of independent movements (translations/rotations) possible.