Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 2

You work as a Network Administrator for Rick International. The company has a Linux- based network. A process is running on a server. It is using a lot of processing power. You want the process to use less resources. Which of the following actions will you perform to accomplish the task?


Options are :

  • Kill the process and rerun it by using the fg command.
  • Kill the process and rerun it by using the nice command with the -n 19 switch.
  • Kill the process and rerun it by using the bg command.
  • Kill the process and rerun it by using the nice command with the -n 1 switch.

Answer : Kill the process and rerun it by using the nice command with the -n 19 switch.

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 3

You are the Network Administrator for Perfect solutions Inc. The company has a Linux- based Network. You are a root user on the Red Hat operating system. You want to move a file from one location to another. Which of the following commands should you use to accomplish this task?


Options are :

  • move
  • mv
  • cp
  • ls

Answer : mv

You work as the Network Administrator for Tech Perfect Inc. The company has a Linux- based network. You are working as a root user on the Linux operating system. You have created a file in the vim text editor. You want to save this file and exit it. Which of the following keys should you use to accomplish the task?


Options are :

  • :wq
  • :q!
  • :
  • :w

Answer : :wq

Which of the following files is the default configuration file of XDM (X Window Display Manager)?


Options are :

  • /usr/bin/xdm-config
  • $HOME/.Xauthority
  • /etc/X11/xdm/xdm-config
  • /usr/bin/xterm

Answer : /etc/X11/xdm/xdm-config

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. You want to view the status of the current processes running on a Linux computer. You also want to append this information into the StatPro.txt file without deleting its content. Which of the following commands will you use to accomplish the task?


Options are :

  • ps > StatPro.txt
  • ps | more StatPro.txt
  • ps >> StatPro.txt
  • ps StatPro.txt

Answer : ps >> StatPro.txt

You work as a Network Administrator for company.com Inc. The company has Linux-based network. You want to search for files anywhere on the system that end in .txt. Which of the following commands will you use to accomplish the task?


Options are :

  • find /etc -name *.txt*
  • find /etc name *.txt
  • find /etc -name *.txt
  • find /etc -name *txt

Answer : find /etc -name *.txt

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to change the modified date and time of the file private.txt to 11 Nov 2009 02:59:58 am. Which of the following commands will John use to accomplish his task? Each correct answer represents a complete solution. Choose all that apply.


Options are :

  • touch -t 200911110259.58 private.txt
  • rm private.txt #11 Nov 2009 02:59:58 am
  • A,D
  • touch private.txt #11 Nov 2009 02:59:58 am
  • touch -d "11 Nov 2009 02:59:58 am" private.txt

Answer : A,D

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 2

Which of the following commands is used to change file access permissions in Linux?


Options are :

  • chgrp
  • chperm
  • chmod
  • chown

Answer : chmod

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. You want to modify a configuration file in a Linux server. Which of the following utilities will you use to accomplish the task?


Options are :

  • MS Word
  • GZIP
  • NMAP
  • VI

Answer : VI

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. Each Friday evening, you want to delete the temporary files on a Linux server. Which of the following actions will you perform to accomplish the task?


Options are :

  • Ask your assistant to delete all the temporary files at the scheduled time.
  • Create a recurring CRON job to delete the temporary files on the server.
  • Use the at command to create a job to delete the temporary files on the server each Friday evening.
  • Ask users to delete their temporary files daily.

Answer : Create a recurring CRON job to delete the temporary files on the server.

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 3

Which of the following network diagnostic tools is NOT used in the Linux operating system?


Options are :

  • host
  • ping
  • ipconfig
  • dig

Answer : ipconfig

You work as a Network Administrator for Net Perfect Inc. The company has a Linux-based network. You have created a folder named Report. You have made David the owner of the folder. The members of a group named JAdmin can access the folder and have Read, Write, and Execute permissions. No other user can access the folder. You want to ensure that the members of the JAdmin group do not have Write permission on the folder. Also, you want other users to have Read permission on the Report folder. Whizh of the following commands will you use to accomplish the task?


Options are :

  • chmod 777 report
  • chown david.jadmin report
  • chmod 754 report
  • chmod 555 report

Answer : chmod 754 report

You work as the Network Technician for Tech Perfect Inc. The company has a Linux-based network. You are currently working on vim. You opened a file in four windows in a single vim screen. You want to jump from one window to another. Which of the following key-combinations should you use to accomplish the task?


Options are :

  • Ctrl-w, q
  • Ctrl-w with an arrow key
  • Ctrl-w, s
  • Ctrl-w, v

Answer : Ctrl-w with an arrow key

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 3

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. A printer is configured on the network. You want to remove a file from a print queue. Which of the following commands will you use to accomplish this?


Options are :

  • LPQDEL
  • LPRM
  • LPR
  • LPQ

Answer : LPRM

You run the wc -c file1.txt command. If this command displays any error message, you want to store the error message in the error.txt file. Which of the following commands will you use to accomplish the task?


Options are :

  • wc -c file1.txt 2>error.txt
  • wc -c file1.txt >>error.txt
  • wc -c file1.txt >error.txt
  • wc -c file1.txt 1>error.txt

Answer : wc -c file1.txt 2>error.txt

You work as the Network Administrator for Perfect solution Inc. The company has a Linux- based network. You are a root user on the Red Hat operating system. You want to see only 10 results in a search for files that have an .html extension. Which of the following commands should you use to accomplish the task?


Options are :

  • locate "*.html" -q
  • locate "*.html"
  • locate -n 10 "*.html"
  • locate 10 .html

Answer : locate -n 10 "*.html"

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 4

Which of the following commands are used to remove a package from a Linux system? Each correct answer represents a complete solution. Choose two.


Options are :

  • yum erase packagename
  • yum -rm packagename
  • yum remove packagename
  • yum -r packagename
  • C,D

Answer : C,D

John works as the Network Technician for Tech Perfect Inc. The company has a Linux- based network. John is a root user on the Red Hat operating system. John has two files named foo.txt and student.txt, which are too long. John wants to view the output of both the files on one screen at a time. Which of the following commands should John use to accomplish this task?


Options are :

  • cat foo.txt student.txt | less
  • cp foo.txt student.txt
  • touch foo.txt student.txt
  • cat foo.txt | student.txt

Answer : cat foo.txt student.txt | less

Fill in the blank with the appropriate permission to complete the statement below. __________ is Linux access permission flag bit that allows users to run an executable file with the permissions of the executable's owner.


Options are :

  • None
  • SUID

Answer : SUID

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5

Which of the following are the Graphical Mail clients in Red Hat Enterprise Linux? Each correct answer represents a complete solution. Choose two.


Options are :

  • Mozilla
  • mutt
  • Evolution
  • Pidgin
  • B,C

Answer : B,C

You work as the Network Technician for Tech Perfect Inc. The company has a Linux-based network. You are working as a root user on the Linux operating system. You want to create an alias such that when you type c, the system should run the clear command to clear the screen. Which of the following tools should you use to accomplish the task?


Options are :

  • alias c
  • alias clear= c
  • alias clear
  • alias c= 'clear'

Answer : alias c= 'clear'

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. Which of the following commands will John use to display information about all mounted file systems? Each correct answer represents a complete solution. Choose all that apply.


Options are :

  • df
  • df -m
  • du
  • A,D
  • ls

Answer : A,D

Red Hat RH-133 Linux System Administration Practice Exam Set 2

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. You have just created a directory named Sales on a file server. David, a Sales Manager, has to use this directory to keep sales reports. David reports that he is unable to save his reports in the directory. When you list the directory using the LS command, you get the following result: drwxr-xr-x 2 root root 2048 Jan 2 2006 Sales What is the most likely cause?


Options are :

  • The Sales directory is not properly mounted.
  • The Sales directory has been deleted by accident.
  • David does not have the Write permission on the directory.
  • David is working on his local computer's login.

Answer : David does not have the Write permission on the directory.

Which of the following commands is used to create a tar file?


Options are :

  • tar -xvf filename.tar
  • tar -tvf filename.tar
  • tar -ivf filename.tar directory/file
  • tar -cvf filename.tar directory/file

Answer : tar -cvf filename.tar directory/file

Which graphical mail client is the default tool for email and groupware in Red Hat Enterprise Linux?


Options are :

  • pidgin
  • Thunderbird
  • mutt
  • Evolution

Answer : Evolution

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 3

You work as the Network Administrator for Perfect solutions Inc. The company has a Linux- based Network. You are working as a root user. You want to know what the day will be on 20 July 2010. Which of the following commands should you use to accomplish this task?


Options are :

  • cal
  • date
  • cal 7 2010
  • cal 20 July

Answer : cal 7 2010

You have made a program secure.c to display which ports are open and what types of services are running on these ports. You want to write the program's output to standard output and simultaneously copy it into a specified file. Which of the following commands will you use to accomplish the task?


Options are :

  • cat
  • tee
  • less
  • more

Answer : tee

Which of the following commands can you use to assign a line number to every line of the install.log file? Each correct answer represents a complete solution. Choose all that apply.


Options are :

  • A,B
  • nl install.log
  • sed = install.log
  • wc -c install.log
  • wc -m install.log

Answer : A,B

Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 4

Which of the following commands will you use to lists the jobs that are running in the background and in the foreground?


Options are :

  • jobs
  • top
  • bg
  • job

Answer : jobs

Fill in the blank with the required permission to complete the statement below. In order to make a script executable in a Linux computer, you must assign the___________ permission to the script file.


Options are :

  • execute
  • None

Answer : execute

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