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

In the PTR record for 165.100.51.198.in-addr.arpa.

In the A record for 165.100.51.198.ipv4.arpa.

In the PTR record for 165.100.51.198.in-addr.arpa.

In the RNAME record for 198-51-100-165.rev.arpa.

In the ARPA record for 165.100.51.198.rev.

In the REV record for arpa.in-addr.198.51.100.165.

What information can be displayed by top?

Running processes, ordered by CPU or RAM consumption.

Existing files, ordered by their size.

Running processes, ordered by CPU or RAM consumption.

User accounts, ordered by the number of logins.

User groups, ordered by the number of members.

User accounts, ordered by the number of files.

What is true about the dmesg command? (Choose two.)

It displays the content of the Linux kernel's ring buffer.

It might not display older information because it was overwritten by newer information.

It traces the execution of a command and shows each step the program carries out.

It sends messages to the command lines of all current user sessions.

It displays the content of the Linux kernel's ring buffer.

It immediately outputs all new messages written to the system journal.

It might not display older information because it was overwritten by newer information.

Which of the following outputs could stem from the command last?

root tty2 Wed May 17 21:11 - 21:11 (00:00)

Password for user last changed at Sat Mar 31 16:38:57 EST 2018

Last login: Fri Mar 23 10:56:39 2018 from server.example.com

EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null)

root tty2 Wed May 17 21:11 - 21:11 (00:00)

What is true about the owner of a file?

Each file is owned by exactly one user and one group.

The owner of a file always has full permissions when accessing the file.

The user owning a file must be a member of the file's group.

When a user is deleted, all files owned by the user disappear.

The owner of a file cannot be changed once it is assigned to an owner.

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

tar -create work.tgz -content ./work/

The current directory contains the following file:-rw-r—r— 1 root exec 24551 Apr 2 12:36 test.shThe file contains a valid shell script, but executing this file using ./test.sh leads to this error:bash: ./test.sh: Permission deniedWhat should be done in order to successfully execute the script?

The execute bit should be set in the file's permissions.

The file's extension should be changed from .sh to .bin.

The execute bit should be set in the file's permissions.

The user executing the script should be added to the exec group.

The SetUID bit should be set in the file's permissions

The script should be run using #!./test. sh instead of ./test.sh.

What is a Linux distribution?

A bundling of the Linux kernel, system utilities and other software.

The Linux file system as seen from the root account after mounting all file systems.

A bundling of the Linux kernel, system utilities and other software.

The set of rules which governs the distribution of Linux kernel source code.

An operating system based on Linux but incompatible to the regular Linux kernel.

A set of changes to Linux which enable Linux to run on another processor architecture.

Where is the operating system of a Raspberry Pi stored?

On a removable SD card which is put into the Raspberry Pi.

On the master device attached to the Raspberry Pi's IDE bus.

On a read only partition on the Raspberry Pi's firmware, next to the BIOS.

On a removable SD card which is put into the Raspberry Pi.

On a Linux extension module connected to the Raspberry Pi's GPIO pins.

On rewritable flash storage which is built into the Raspberry Pi.

What is defined by a Free Software license?

Conditions for modifying and distributing the licensed software.

Details of the technical documentation each contributor has to provide.

The programming languages which may be used to extend the licensed program.

A complete list of libraries required to compile the licensed software.

Limits on the purposes for which the licensed software may be used.

Conditions for modifying and distributing the licensed software.

Why are web browser cookies considered dangerous?

Cookies support identification and tracking of users.

Cookies are always public and accessible to anyone on the internet.

Cookies consume significant amounts of storage and can exhaust disk space.

Cookies store critical data which is lost when a cookie is deleted.

Cookies can contain and execute viruses and malware.

Which of the following are typical services offered by public cloud providers? (Choose three.)

Infrastructure as a Service(IaaS)

What is true about a recursive directory listing?

It includes the content of sub-directories.

It includes the permissions of the directory listed.

It includes details of file system internals, such as inodes.

It includes ownership information for the files.

It includes a preview of content for each file in the directory.

A user is currently in the directory /home/user/Downloads/ and runs the commandls ../Documents/Assuming it exists, which directory's content is displayed?

/home/user/Documents/Downloads/

/home/user/Downloads/Documents/

LPI 010-160 Practice Test 1 - Free Online Exam Prep & Questions

What are the differences between hard disk drives and solid state disks? (Choose two.)

A.

Hard disks have a motor and moving parts, solid state disks do not.

B.

Hard disks can fail due to physical damage, while solid state disks cannot fail.

C.

Solid state disks can store many times as much data as hard disk drives.

D.

/dev/sda is a hard disk device while /dev/ssda is a solid state disk.

E.

Solid state disks provide faster access to stored data than hard disks.

LPI 010-160 Practice Test 1

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LPI 010-160 Practice Tests

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