1) man command is for ? a) Provide description for command b) Make a folder c) Adding new source d) Make a file e) To run a command as a root privilege 2) What command is used to clear up the command prompt window? a) clrscr b) clearit c) clear d) clrwin e) delete 3) Administrator is to Windows as ____ is to Linux a) Low privilege user b) Root c) Guest d) Setup user e) Service user 4) Who is the creator of Linux? a) Bill Gates b) Linus Torvalds c) Steve Jobs d) Larry Page e) Sergey Brin 5) History is a command to..... a) view recent updates for linux b) to show commands that have been run before c) to show list of user logins d) to open manual page or description for command e) to view the process that was running 6) What does cd command do? a) change directory to another directory b) remove directory c) create directory d) rename directory e) change permission to directory 7) ls command is for? a) clear the terminal output b) remove a file/folder c) list files and folders d) change directory to another directory e) change the file permission 8) chmod is a command to..... a) to view the process that was running b) to show list of user logins c) To modifies file permissions d) to show commands that have been run before e) view recent updates for linux 9) If a command chmod 755 is used, what permission will the file get? a) - rwx -wx -wx b) - rwx rwx r-x c) - rwx r-x r-x d) - r-x r-x r-x e) - rwx rw- r-- 10) chmod 400 will give ___________ permission to the file. a) - rwx r-x r-x b) - rwx --x --x c) - rwx rw- --x d) - r-- --- --- e) - rwx rw- r-- 11) chmod 421 will give ___________ permission to the file. a) - r-- -w- --x b) - r-- rw- rwx c) - -w- rw- rwx d) - r-- --x -w- e) - r-- --- --- 12) if a user wanted the permission to be  r-- rw- rwx, what is the command? a) chmod 467 b) chmod 123 c) chmod 755 d) chmod 644 e) chmod 666 13) Where does the folder location for all running process information is stored? a) /opt b) /run c) /proc d) /var e) /etc 14) home folder for every user in a linux system is located in... a) /root b) /opt c) /srv d) /home e) /tmp 15) Shortcut to go to home to directory is ...... (2 answer) a) cd / b) cd /usr c) cd ~ d) cd e) cd .. 16) Software distributed with all its source code, allowing developers to customized it, is called .... a) Open source software b) Closed source software c) ISO Image d) Proprietary e) Licensed Software 17) What is the super user command prefix? a) super b) sudo c) apt d) chown e) chmod 18) what is the command to create a folder `parc` a) touch parc b) locate parc c) make parc d) mkdir parc e) man parc 19) create a file name `parc-file` a) man parc-file b) touch parc-file c) make parc-file d) mkdir parc-file e) apt parc-file 20) what is the command to view the content of a file 'parc-file' a) cat parc-file b) man parc-file c) apt parc-file d) sudo parc-file e) touch parc-file 21) what is the command to install screenfetch? a) sudo apt purge screenfetch b) sudo install screenfetch c) sudo apt search screenfetch d) sudo apt install screenfetch e) sudo make screenfetch 22) to view information about cpu, memory and running process a) top b) htop c) history d) vim e) locate 23) change ownership of files/folder a) chmod b) chown c) apt d) diff e) change 24) The redirection operator is used to redirect the output, which is true? (2 answer)) a) '>' overwrites the existing content of the file or creates a new file. b) '>>' appends the new content to the end of the file or creates a new file. c) '>' appends the new content to the end of the file or creates a new file. d) '>>' overwrites the existing content of the file or creates a new file. 25) Which of the following can be used to access the command line? a) Terminal b) BIOS c) X Window d) xargs e) browser 26) Which of command below will show hidden files? a) ls -f b) ls -a c) ls -l d) ls -r e) ls -g 27) find a file name `army` a) rm army b) make army c) which army d) locate army e) search army 28) command for searching for text in a file a) locate b) grep c) mkdir d) htop e) which 29) location of home folder for root user is located in ..... a) /home b) /etc c) /var d) /root e) /usr 30) umask 002 was set, what is the permission for file when it's created a) rwx rwx r-x b) rw- rw- r-- c) --- --- -w- d) rw- rw- r-x 31) umask 002 was set, what is the folder permission when it's created a) rwx rwx r-x b) rw- rw- r-- c) --- --- -w- d) rw- rw- r-x 32) umask 003 was set, what is the permission for file when it's created a) rwx rwx r-x b) rw- rw- r-- c) --- --- -w- d) rw- rw- r-x 33) umask 003 was set, what is the folder permission when it's created a) rwx rwx r-- b) rw- rw- r-- c) --- --- -w- d) rw- rw- r-x 34) which command is used to remove a file a) cat b) ls c) rm d) rmdir e) touch 35) which command is use to remove folder "parc-dir" that is not empty a) ls -al parc-dir b) ll parc-dir c) rm -rf parc-dir d) rmdir parc-dir e) remove parc-dir 36) If chmod 644 is used, what is the permission given to group a) read b) read write c) read write execute d) write e) write execute 37) If chmod 755 is used, what is the permission given to others a) read write b) read execute c) read write execute d) write e) write execute 38) All logs file are located in ______ folder a) /usr/log b) /var/log c) /home/log d) /etc/log e) /mnt/log 39) /dev folder are used to store a) process info for all running process b) device files for all the devices c) home folder for developer d) folder for boot configuration e) folder for developer configuration file 40) /usr/bin folder is for a) config files for browser b) executable binary used by user c) folder for boot configuration d) temporary folder location e) newly input disk location 41) From your opinion, what would you rate this Parc Basic Linux class (any answer is correct based on your opinion) a) 1 Poor b) 2 So-so c) 3 Neutral d) 4 Nice e) 5 Excellent

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