Oracle Enterprise Linux: Fundamentals (1Z0-402) Free Practice Test

Question 1

View the Exhibit.
Which option with the mkdir command would print a message for each created directory as shown in the Exhibit?

A. The options m and p

B. The options m and v

C. The option m alone

D. The options p and v

Correct Answer: D

Question 2

Which four statements are true about the find command in Linux? (Choose four.)

A. The user can specify how to process the files.

B. The user can specify to perform logical operations on selections.

C. The user can search and replace the contents of files with find.

D. The user can specify what type of file to search for.

E. The user can specify where to search (pathname).

F. The user cannot find recently added files or directories on the system.

Correct Answer: A,B,D,E

Question 3

The user smith has logged in to the system and his current working directory is /tmp. Which command changes the user current working. Which command changes the user's current working directory to the user's home directory? (Choose all that apply.)

A. cd

B. cd../~

C. cd /home

D. cd..

E. cd $HOME

F. cd~

Correct Answer: A,F

Question 4

As root you execute the following command:
echo "Good\nMorning\nSmith"
You find the two newline characters in the output and do not want them to appear in the output. Which two among the following would help you achieve this task without effecting the content of echo command? (Choose two.)

A. echo -n "Good\nMorning\nSmith"

B. echo -E "Good\nMorning\nSmith"

C. echo -eE "Good\nMorning\nSmith"

D. echo -nE "Good\nMorning\nSmith"

E. echo -ne "Good\nMorning\nSmith"

F. echo -e "Good\nMorning\nSmith"

Correct Answer: E,F

Question 5

Two users, bob on station1 and smith on station2, generated a public/private key pair using sshkeygen to enable password-less secure shell login between them. What would be their next step to accomplish the task?

A. Copy the public key of bob to station1 :~smith/.ssh/authorized_keys and vice versa.

B. Copy the private key of bob to station2:~smith/.ssh/authorized_keys and vice versa.

C. Copy the key pair of bob to station2:~smith/.ssh as public and private keys.

D. Copy the public key of bob to station2:~smith/.ssh/authorized_keys and vice versa.

E. Copy the private key of bob to station2:~smith and vice versa.

Correct Answer: D

Question 6

View the Exhibit.

Which command would change the root user's current working directory to /usr/local?

A. cd-

B. cd usr/local

C. cd ~/usr/local

D. cd../..

Correct Answer: A

Question 7

You have executed the following command as root user: find /home | cpio -o -H tar-F root@stationX:/dev/nst0 --rsh-command=/usr/bin/ssh What could be the purpose of issuing this command?

A. to archive the contents of the /home directory in cpio and tar format to a remote machine's tape drive

B. to archive the contents of the /home directory in cpio format to a remote machine's tape drive

C. to archive the contents of the /home directory to the remote machine's tape drive

D. to archive the contents of the /home directory in tar format to a remote machine's tape drive

Correct Answer: D

Question 8

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?

A. It honors the escape sequence for both the new line characters and carriage return.

B. It honors the escape sequence only for the second new line character.

C. It honors the escape sequence only for the first new line character.

D. It honors the escape sequence only for the two new line characters.

E. It honors the escape sequence only for the carriage return.

Correct Answer: A

Question 9

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

A. A list of all regular files and directories with the pattern jpg in file names and owned by the user john, under the /home directory

B. A list of all the regular files with the extension .jpg and owned by the user john, under the /home directory and subdirectories

C. A list of all the regular files with the extension .jpg and owned by the users john and root, under the /home directory and subdirectories

D. A list of all the regular files with the extension .jpg and owned by the user john, under the /home directory, not in subdirectories

Correct Answer: B

Question 10

How does the file command report the type of file? (Choose all that apply.)

A. By examining md5 checksum

B. By comparing the file extensions with a local database available on the system

C. By examining the file contents

D. By examining magic numbers that occur at specific offsets and matching them against known file types

E. By examining the file extensions

Correct Answer: C,D

Question 11

The user smith on server1 wants to check the IP address of the machine along with the MAC
address. View the Exhibit that shows the error message received by smith during this. Which statement is true in this scenario?

A. He cannot execute the command which resides in /sbin where system binaries for root user resides.

B. He can view the IP address and the MAC address by giving the absolute path of the command as /sbin/ifconfig.

C. He can view the IP address and the MAC address by executing the ip addr command.

D. He cannot view the IP address and MAC address of the machine because only root user can list network interfaces.

Correct Answer: B

Question 12

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

A. It removes all the jobs available in the default queue.

B. It removes the jobs available in all the available queues.

C. It lists all the jobs in the default queue.

D. It lists the jobs in all the available queues.

Correct Answer: C

Question 13

You want to archive a directory and its subdirectories (excluding a list of subdirectories from a file) using the tar command. Which option would help you to do this?

A. -C

B. --exclude

C. -F

D. -X

Correct Answer: D

Welcome to TestSimulate

Oracle Enterprise Linux: Fundamentals (1Z0-402) Free Practice Test