Which of the following commands moves and resumes in the background the last stopped shell job?

SIMULATION
Which command displays a list of all background tasks running in the current shell? (Specify ONLY the command without any path or parameters.)

What is the difference between the i and a commands of the vi editor?

What is the default action of the split command on an input file?

What is the default nice level when a process is started using the nice command?

Which of the following commands will NOT update the modify timestamp on the file /tmp/myfile.txt?

Which of the following characters can be combined with a separator string in order to read from the current input source until the separator string, which is on a
separate line and without any trailing spaces, is reached?

What is the output of the following command?
echo “Hello World” | tr -d aieou

What is the purpose of the Bash built-in export command?

Which of the following commands will send output from the program myapp to both standard output (stdout) and the file file1.log?