Unix Mock Test 5 - Sanfoundry

10%

Question 1 of 10

1. When the process has completed its execution it is called ______

waiting

terminated

born

exit

Question 1 of 10

Question 2 of 10

2. It is necessary to terminate the command line with &, even when we are using nohup command.

True

False

Question 2 of 10

Question 3 of 10

3. readonly command is used to protect a variable from reassignment.

False

True

Question 3 of 10

Question 4 of 10

4. tee is an internal command.

False

True

Question 4 of 10

Question 5 of 10

5. Jobs scheduled using batch command can be removed using ___ option.

-d

-r

-a

-f

Question 5 of 10

Question 6 of 10

6. Programs and process are synonymous.

False

True

Question 6 of 10

Question 7 of 10

7. We can schedule a job to run at a specified time of day using _______ command.

cron

batch

jobs

Question 7 of 10

Question 8 of 10

8. What is a daemon?

process which is running infinitely

process which runs automatically without any user interaction

process whose parent has died

process who has completed its execution but still has an entry in the process table

Question 8 of 10

Question 9 of 10

9. Which of the following is an invalid variable?

us01

txt123

-txtfile

_user

Question 9 of 10

Question 10 of 10

10. The cron tab is a table having a list of commands that are scheduled to be run at regular intervals.

False

True

Question 10 of 10