Top Tips Of Up To Date 010-160 Exam Topics

NEW QUESTION 1
Which of the following commands creates an archive file work.tar from the contents of the directory ./ work/?

• A. tar --new work.tar ./work/
• B. tar –cf work.tar ./work/
• C. tar –create work.tgz –content ./work/
• D. tar work.tar < ./work/
• E. tar work > work.tar

Answer: B

NEW QUESTION 2
Which of the following values could be a process ID on Linux?

• A. /bin/bash
• B. 60b503cd-019e-4300-a7be-922f074ef5ce
• C. /sys/pid/9a14
• D. fff3
• E. 21398

Answer: E

NEW QUESTION 3
Which of the following outputs comes from the command free?

• A. Option A
• B. Option B
• C. Option C
• D. Option D
• E. Option E

Answer: E

NEW QUESTION 4
How is a new Linux computing instance provisioned in an laaS cloud?

• A. The standard Linux installer has to be run through a remote console.
• B. After buying a Linux distribution, its vendor delivers it to a cloud instance.
• C. The installation has to be prepared in a local virtual machine which is then copied to the cloud.
• D. The cloud hosting organization provides a set of pre-prepared images of popular Linux distributions.
• E. A provider-specific configuration file describing the desired installation is uploaded to the cloud provider.

Answer: E

NEW QUESTION 5
What command displays manual pages? (Specify ONLY the command without any path or parameters.)

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 6
What is true about the dmesg command? (Choose two correct answers.)

• A. It traces the execution of a command and shows each step the program carries out.
• B. It sends messages to the command lines of all current user sessions.
• C. It displays the content of the Linux kernel’s ring buffer.
• D. It immediately outputs all new messages written to the system journal.
• E. It might not display older information because it was overwritten by newer information.

Answer: CE

NEW QUESTION 7
A new server needs to be installed to host services for a period of several years. Throughout this time, the server should receive important security updates from its Linux distribution.
Which of the following Linux distributions meet these requirements? (Choose two.)

• A. Ubuntu Linux LTS
• B. Fedora Linux
• C. Debian GNU/Linux Unstable
• D. Ubuntu Linux non-LTS
• E. Red Hat Enterprise Linux

Answer: AE

NEW QUESTION 8
Which of the following examples shows the general structure of a for loop in a shell script?

• A. for *.txt as file => echo $file
• B. for *.txt ( echo $i )
• C. for file in *.txt do echo $i done
• D. for ls *.txt exec {} \;
• E. foreach @{file} { echo $i }

Answer: C

NEW QUESTION 9
Reverse DNS assigns hostnames to IP addresses. How is the name of the IP address 198.51.100.165 stored on a DNS server?

• A. In the A record for 165.100.51.198.ipv4.arpA.
• B. In the PTR record for 165.100.51.198.in-addr.arpA.
• C. In the RNAME record for 198-51-100-165.rev.arpA.
• D. In the ARPA record for 165.100.51.198.rev.
• E. In the REV record for arpA.in-addr.198.51.100.165.

Answer: B

NEW QUESTION 10
A directory contains the following files:

What would be the output of the following shell script? for file in *.txt

• A. *.txt
• B. a b
• C. c.cav
• D. A.txt
• E. txt
• F. txt

Answer: E

NEW QUESTION 11
Why are web browser cookies considered dangerous?

• A. Cookies support identification and tracking of users.
• B. Cookies are always public and accessible to anyone on the internet.
• C. Cookies consume significant amounts of storage and can exhaust disk space.
• D. Cookies store critical data which is lost when a cookie is deleted.
• E. Cookies can contain and execute viruses and malware.

Answer: A

NEW QUESTION 12
Which of the following statements regarding Linux hardware drivers is correct?

• A. Drivers are regular Linux programs which have to be run by the user who wants to use a device.
• B. Drivers are not used by Linux because the BIOS handles all access to hardware on behalf of Linux.
• C. Drivers are stored on their devices and are copied by the Linux kernel when a new device is attached
• D. Drivers are downloaded from the vendor's driver repository when a new device is attached.
• E. Drivers are either compiled into the Linux kernel or are loaded as kernel modules.

Answer: E

NEW QUESTION 13
The file script.sh in the current directory contains the following content:
#!/bin/bash echo $MYVAR
The following commands are used to execute this script: MYVAR=value
./script.sh
The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?

• A. !MYVAR=value
• B. env MYVAR=value
• C. MYVAR=value
• D. $MYVAR=value
• E. export MYVAR=value

Answer: E

NEW QUESTION 14
Which of the following is a protocol used for automatic IP address configuration?

• A. NFS
• B. LDAP
• C. SMTP
• D. DNS
• E. DHCP

Answer: E

NEW QUESTION 15
Which of the following tasks can the command passwd accomplish? (Choose two.)

• A. Change a user's username.
• B. Change a user's password.
• C. Create a new user account.
• D. Create a new user group.
• E. Lock a user account.

Answer: CE

NEW QUESTION 16
Which of the following commands creates the ZIP archive poems.zip containing all files in the current directory whose names end in .txt?

• A. zip *.txt > poems.zip
• B. zcat *.txt poems.zip
• C. zip poems.zip *.txt
• D. zip cfz poems.zip *.txt
• E. cat *.txt | zip poems.zip

Answer: C

NEW QUESTION 17
Which of the following commands will search for the file foo.txt under the directory /home?

• A. search /home –file foo.txt
• B. search /home fo
• C. txt
• D. find /home – file foo.txt
• E. find /home –name foo.txt
• F. find /home foo.txt

Answer: D

NEW QUESTION 18
Which of the following types of bus can connect hard disk drives with the motherboard?

• A. The RAM bus
• B. The NUMA bus
• C. The CPU bus
• D. The SATA bus
• E. The Auto bus

Answer: D

NEW QUESTION 19
Which of the following commands output the content of the file Texts 2.txt? (Choose two.)

• A. cat 'Texts 2.txt’
• B. cat -- Texts 2.txt
• C. cat |Texts 2.txt|
• D. cat 'Texts\ 2.txt’
• E. cat Texts\ 2.txt

Answer: AB

NEW QUESTION 20
Which of the following programs is a graphical editor for vector graphics?

• A. Python
• B. NGINX
• C. Samba
• D. Inkscape
• E. MySQL

Answer: D

NEW QUESTION 21
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