When programs or files can be accessed from terminals,users should be required to enter a(n)
A)Parity check.
B)Personal identification code.
C)Self diagnosis test.
D)Echo check.

Question

Quizplus · Accepted Answer

When accessing programs or files from terminals, user authentication is necessary to ensure that only authorized personnel can access and modify the system. One of the commonly used authentication methods is the use of a personal identification code or password, which only the authorized personnel should know. Parity check, self-diagnosis test, and echo check are not related to user authentication and may not provide adequate security measures.

When Programs or Files Can Be Accessed from Terminals,users Should