1. 1. Unix/Linux Kernel is GUI or CUI/CLI?

• B. CUI/CLI

• A. GUI

• C. Only GUI

• D. GUI + CUI/CLI

2. Which of the following runlevel will reboot the system?

• D. 6
• A. 0
• B. 2
• C. 4
• E. 1

4. What command is used to clear up the command prompt window?

• D. cls

• A. Clr
• B. Clrscr
• C. Clrwin
• E. Clearit

5. How would you show a list of files and directories that are inside the current directory?

• B. Ls
• A. List
• C. Dir
• D. Listfiles
• E. Listout

6. ___________ is the command used to create new directory

• C. Mkdir
• A. Dir
• B. Newdir
• D. Mk/dir
• E. Create dir

7. You want to change the permissions on the file named “fifteen” so that root has all permissions and they are denied all other users. Which command should you use?

• A. Chmod fifteen 700
• B. Chmod 100 fifteen
• C. Chmod 700 fifteen
• D. Chmod fifteen 100
• E. Chmod 770 fifteen

8. __________ command used to create an empty file.

• B. Touch
• A. Mtfile
• C. File
• D. Intouch
• E. Create

9. Your PC is unable to boot off the Linux install CD. Which utility should be used to create an installation boot floppy?

• A. Fdisk
• B. Cp
• C. Dd
• D. Tar
• E. Boot

10. __________ command is used to show the logger or user.

• B. Who
• A. ?
• C. ???
• D. No of
• E. Which

11. Which is the command used to remove or delete a file without confirmation message?

• A. Rm-f
• B. Rm
• C. Del
• D. Remove
• E. Delete