1Z0-409 Exam Questions

The root user on server1 is trying to switch to the normal user account scott for testing certain privileges he has and receives an error as shown below: [root@server1 ~]# su - sco...

Which three statements are true about Local Shell variables? (Choose three.)

What happens when you execute the lpq command without passing any arguments?

The cut -d: -f 1,3,8 /etc/passwd command is issued on a Linux system. Which statement about the output is true?

Match the directories with their contents. 1. BUILD/ 2. SOURCES/ 3. RPMS/ 4. SPECS/

You have the /home/ file system on server1 exported through NFS. You have a fresh installation of Linux on a workstation and want to setup the workstation to mount and unmount the...

View the Exhibit. Which two key combinations will help you edit more than one file at a time in the same terminal window using vim editor as shown in the Exhibit? (Choose two.)

You have issued the following command: echo -e welcome\nTo Oracle\nEnterprise\rLinux What would be the impact of -e switch on the echo command?

Which three statements are true about the mount command? (Choose three.)

UNIX was known as the most stable operating system ever released. Identify two major design principles that help attain this stability. (Choose two.)

Match the following umask values with their effective file and directory permissions. umask Files Directories 1) 0220 2) 0000 3) 0026 4) 0077 5) 0007 6) 0777

View the Exhibit. Which command would give you the output shown in the Exhibit?

Observe the script below: echo " Enter your name : " read name echo " Hello $name , Good Morning. " What does read do in this script? (Choose all that apply.)

View the Exhibit and examine the output of the following command: rpm -qR ftp What would you infer from the output?

You log in as normal user bob and execute the mount command without any arguments. What would be the output of this command?

Identify commands that can process text in a file. (Choose all that apply.)

You have logged in to a newly installed Oracle Enterprise Linux machine in the graphical mode. Which default desktop will be used after you log in?

The user smith issued the egrep "^[[:alnum:]]{4,}$" file1.txt | wc -l command. What would be the expected output from this command?

Which two statements about bzip2 are correct? (Choose two.)

The user smith on station1 is trying to use sftp to transfer some files to and from stationX, and receives an error message as shown below: [smith@station1 ~]$ sftp stationx Connec...

You have logged in as user smith at tty1 terminal and issued the following incomplete command at the bash prompt: [root@station1 ~]# if [ i > j ] then > The shell displays the defa...

View the exhibit. You have given 1 as the input. What is the output if the script is executed using the default shell interpreter?

Identify the option that has the correct match for an Enterprise Linux standard/feature with its description: 1) POSIX 2) FHS 3) LSB 4) HURD

Match the process status with its definition. 1. Running 2. Stopped 3. Sleeping 4. Zombie

Which two statements are true about the init process? (Choose two.)

Note the following command executed by the user smith on server1. [smith@server1 ~]$ groups apps smith sysgroup admins scott [smith@server1 ~]$ touch file1 newfile [smith@server1 ~...

Which file compression standards are recognized and could be decompressed by gunzip? (Choose all that apply.)

Identify the true statements about sendmail. (Choose all that apply.)

A user issued the following command on a Linux system: find / -name passwd | cpio -o | bzip2 > passwd.cpio.bz2 What could be the purpose of issuing this command?

Which two statements are true about administering the use of the Sudo command in Oracle Linux?

Examine the partition table: Disk /dev/sdd: 107 MB Sector size (logical/physical): 512B/512B Partition Table: msdos Number StartEndSizeTypeFileSystemFlags 11049KB79.7MB78.6MBPrimar...

As an administrator you want to make sure that accidentally you do not delete files using rm command. You also want to make sure that even the use of rm command without any valid s...

View the Exhibit. What does the case statement do in the script? (Choose two.)

As user smith you have executed the following command at station1: [smith@station1 ~]$ ssh root@server1 /etc/init.d/sendmail restart Which statement is true about the execution of...

View the Exhibit. You have logged in as the user bob and now you want to send a message to smith and check if he is logged on to the system by using the w command. You find smith l...

As a root user you want to modify the default shell prompt to include the hostname as part of the prompt. Also you want the change in the hostname to reflect on the prompt immediat...

Match the positional parameter with its functionality. 1.$0 2. $# 3. $@

View the Exhibit. A /project directory is created on a Linux file system with 1776 permissions. Which statement is true?

As a root user you have issued the following commands at the bash prompt: [root@station1 ~]#set a b c d e f g h i j k l m n o p q r s t u v w x y z [root@station1 ~]#shift 9 [root@...

Which two commands would you use to kill all the processes owned by the user smith? (Choose two.)

Identify the true statements about the nice value. (Choose two.)

You have downloaded a file called firefox.tar.gz. Which of the following commands could help you to extract the files from this tar file? (Choose all that apply.)

As a user smith you executed the following command to change the default priority of the date command: [smith@station2 ~]$ nice --10 date nice : cannot set priority : Permission de...

You receive a file that has the extension .tar and you are unable to open it. How would you find what type of file it is?

Match the following Regular Expressions (RE) with their resultant actions: 1) ^RE 2) RE$ 3) \<RE 4) RE\>

You execute the following command: find /home/ -name ?.jpg? -type f -user john What is the expected output of this command?

When bash is invoked as an interactive login shell, what is the order in which the bash configuration files are read with the assumption that all the files exist and are readable?

As per the Linux Documentation Project (LDP), which directory in the File System Hierarchy (FSH) holds the online distribution documentation that includes FAQs, How-to's, Web sites...

The GNU project was started by Free Software Foundation (FSF) with a goal to create a free UNIX Clone. What do you understand by the term free as per the terms of FSF?

You have logged in as a normal user bob and use write and wall to chat with other users. How are you able to chat with other user terminals?