010-150 Exam Questions

Which criteria are useful when deciding which operating system to use? (Select THREE answers)

What does the exit status 0 indicate about a process?

Which one of the following is true about Open Source software?

Which of the following is a requirement of the GPL license but not the BSD license?

Why is the file data.txt empty after executing sort data.txt > data.txt?

What keyword is missing from the following segment of the shell script? for i in *; _____ cat $i done

Which of the following statements may be used to access the second command line argument to a script?

Which of the following commands will output all of the lines that contain either the string Fred or fred? (Choose TWO correct answers.)

The output of the program date should be saved in the variable actdat. What is the correct statement?

How can the current directory and its subdirectories be searched for the file named MyFile.xml?

Which of the following commands will set the variable text to olaf is home? (Select TWO answers)

What is the output of the following command? for token in a b c; do echo -n ${token}; done

What are the three sets of permissions for a file?

Which command displays the list of groups to which a user belongs?

You have a program called /usr/bin/foo. You wish to create a symbolic link, /home/user/foo, that points to it. Which command will do this task?

Which of the following will change the group that is associated with a file?

Which of the following applications are used to play an MP3 file on a Linux system? (Choose THREE correct answers.)

Which of the following commands can be used to create a file?

Which option will cause the echo command NOT to output a trailing newline?

Which commands provide help for a specific Linux command? (Choose TWO correct answers.)

Which is a suitable command to find the next appearance of the word hidden in a man page being viewed from the command line?

Which of the following are correct commands for changing the current directory to the user's home? (Choose TWO answers)

While deleting all files beginning with the letter a there was still the file Access.txt left. Assuming that it had the correct ownership, why was it not deleted?

Which command is used to make a shell variable known to subsequently executed programs?

Which command lists all files in the current directory that start with a capital letter?

Which command shows if /usr/bin is in the current shell search path?

You enter the command date +%M. Wat does the output show you?

When you are looking for brief information about a program in your PATH with its associated man pages, you would use ...

What does LAMP mean?

Which of the following Linux distributions use the dpkg package management system? (Choose TWO correct answers.)

Which of the following answers are true for cloud computing? (Choose TWO correct answers.)

Which of the following is a Linux based operating system for use on mobile devices?

Which of the following possibilities is only available when using open source software?