Related Questions

Verification of a login name and password is known as :
A Configuration
B Authentication
C Accessibility
D Logging in
verification of login name and password is known as :
A configaration
B authentication
C accessibility
D logging in
Verification of a login name and password is known as -
A authentication
B configuration
C accessibility
D logging in
A popular website requires users to create a password consisting of digits only. If no digit may be repeated and each password must be at least 9 digits long, how many passwords are possible ?
A 9!+10!
B 2×10!
C 9!×10!
D 9!
The command password issued without an argument with change the password of-
A Root user
B Currecnt user
C User with lowest user id
D User with lowest group id
When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system?
A Security procedure
B Safeguard procedure
C Identification procedure
D Log-on procedure
E None of the above
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?
A 18
B 38
C 48 
D 28
In UNIX, the login prompt can be changed b changing the contents of the file
A gettydefs
B contrab
C init
D inittab
Which of the following directories contain all the Alias created by a user, including his login directory?
A /tmp
B /etc
C /usr
D /dev
E None of the above
Which command is used to terminate all processes in your own system except the login shell?
A kill 1
B kill 0
C cancel all
D cancel 1
E None of the above

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