1 :-

What keyword is missing from the following segment of the shell script?

 for i in *; _____ 

cat $i 

done

2 :-

Which of the following directories is often used to store log files?

3 :-

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

4 :-

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

5 :-

A Linux computer has no access to the internet. Which command displays information about the network gateway for the system?

6 :-

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

7 :-

What is the number called that is used to identify a process?

8 :-

Which of the following commands increases the number of elements in a directory? (Choose TWO answers)

9 :-

Which network interface always exists in a Linux system?

10 :-

What is the preferred source for the installation of new applications?

11 :-

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

12 :-

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

13 :-

How can the normal output of a command be written to a file while discarding the error output?

14 :-

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

15 :-

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

16 :-

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

17 :-

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

18 :-

What does LAMP mean?

19 :-

What is the first character for file or directory names if they should not be displayed by commands such as ls unless specifically requested?

20 :-

Which of the following commands is used to look up the current IP address of a system?