Process: A Sequence of Instructions and Each Process has a Block of Controlled Data Associated With It

This is a computer science engineering quiz on UNIZ, which includes questions on the processes in UNIX.

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Which of the following command is used to suspend a job?

ctrl-Z ctrl-Q bg $

Which command will push the current foreground job to the background?

bg fg ctrl-Z kill

____ command will bring the background jobs to the foreground.

bg fg ctrl-Z kill

The command fg %1 will bring the first background job to the foreground.

True False

The command bg %2 is valid.

True False

POSIX shell provides job control facilities like bg or fg.

True False

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

batch at cron jobs

We can use the _____ symbol with at command to redirect our output to a specified file.

> < >> %

nice command is a ______ command in C shell.

internal external built-in directory

Which option can be used explicitly to reduce the priority of any process.

-a -n -o -q

Which command is used for premature termination of a process?

signal nice kill nohup

Which one of the following command is used for killing the last background job?

kill $ kill $$ kill $! kill !

Which of the followings command(s) is used to kill the login shell?

kill 0 kill -9 $$ kill -s KILL 0 kill -9 $$ and kill -s KILL 0

What is a job?

Group of tasks

Group of commands

Group of processes

Group of signals

Which command is used to list the status of jobs?

fg

JOBS

jobs

Fg

Quiz/Test Summary
Title: Process: A Sequence of Instructions and Each Process has a Block of Controlled Data Associated With It
Questions: 15
Contributed by:
james