Q
Easy 1 Mark
Computer Studies Operating Systems
Which of the following is a security feature provided by an OS?
Explanation
User authentication (login systems) is a security feature of the OS that protects the system from unauthorized access. Other features include access control, file permissions, and encryption.
Reference: Computer Studies , Page 3
Hint
You need to 'authenticate' (login) to access a secure system.
Similar Questions
What is the full form of RTOS?
Easy Computer Studies
Which OS type is used in air traffic control systems and medical equipment?
Medium Computer Studies
Which OS function allows multiple programs to run at the same time?
Easy Computer Studies
Which OS type allows multiple users to share a computer simultaneously by rapidly switching the CPU?
Medium Computer Studies
Which type of OS uses multiple CPUs to perform tasks simultaneously?
Medium Computer Studies