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LPI 305-300 Practice Test - Questions Answers

List of questions

Question 1

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Which CPU flag indicates the hardware virtualization capability on an AMD CPU?

HVM
HVM
VIRT
VIRT
SVM
SVM
PVM
PVM
VMX
VMX
Suggested answer: C
asked 18/09/2024
Arkadius Thoma
46 questions

Question 2

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What is the purpose of a .dockerignore file?

It lists files existing in a Docker image which should be excluded when building a derivative image.
It lists files existing in a Docker image which should be excluded when building a derivative image.
It specifies files that Docker does not submit to the Docker daemon when building a Docker image
It specifies files that Docker does not submit to the Docker daemon when building a Docker image
It exists in the root file system of containers that should ignore volumes and ports provided by Docker.
It exists in the root file system of containers that should ignore volumes and ports provided by Docker.
It must be placed in the top level directory of volumes that Docker should never attach automatically to a container
It must be placed in the top level directory of volumes that Docker should never attach automatically to a container
It specifies which parts of a Dockerfile should be ignored when building a Docker image.
It specifies which parts of a Dockerfile should be ignored when building a Docker image.
Suggested answer: B
asked 18/09/2024
Mohammedsaleh Ibrahim
42 questions

Question 3

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Which file in a cgroup directory contains the list of processes belonging to this cgroup?

pids
pids
members
members
procs
procs
casks
casks
subjects
subjects
Suggested answer: C
asked 18/09/2024
Sundarrajan Mugunthan
34 questions

Question 4

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What kind of virtualization is implemented by LXC?

System containers
System containers
Application containers
Application containers
Hardware containers
Hardware containers
CPU emulation
CPU emulation
Paravirtualization
Paravirtualization
Suggested answer: A
asked 18/09/2024
Tsige Tessema
31 questions

Question 5

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Which file format is used by libvirt to store configuration data?

INI-style text files
INI-style text files
SQLite databases
SQLite databases
XML files
XML files
Java-like properties files
Java-like properties files
Text files containing key/value pairs
Text files containing key/value pairs
Suggested answer: C
asked 18/09/2024
Rick James
43 questions

Question 6

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Which of the following statements is true regarding the following output of xl list:

LPI 305-300 image Question 6 52441 09182024213325000000

Both Debian and Ubuntu require xl commands to start running.
Both Debian and Ubuntu require xl commands to start running.
The domain with ID 2 uses Para virtualization.
The domain with ID 2 uses Para virtualization.
CentOS is the domain which has consumed the most CPU time.
CentOS is the domain which has consumed the most CPU time.
Ubuntu is idle or waiting for I/O.
Ubuntu is idle or waiting for I/O.
It is necessary to use the xl command to change Ubuntu's state to running.
It is necessary to use the xl command to change Ubuntu's state to running.
Suggested answer: D
asked 18/09/2024
Rumen Zazyov
33 questions

Question 7

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What is true about containerd?

It is a text file format defining the build process of containers.
It is a text file format defining the build process of containers.
It runs in each Docker container and provides DHCP client functionality
It runs in each Docker container and provides DHCP client functionality
It uses rune to start containers on a container host.
It uses rune to start containers on a container host.
It is the initial process run at the start of any Docker container.
It is the initial process run at the start of any Docker container.
It requires the Docker engine and Docker CLI to be installed.
It requires the Docker engine and Docker CLI to be installed.
Suggested answer: C
asked 18/09/2024
Andrew Vogel
40 questions

Question 8

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Which of the following resources can be limited by libvirt for a KVM domain? (Choose two.)

Amount of CPU lime
Amount of CPU lime
Size of available memory
Size of available memory
File systems allowed in the domain
File systems allowed in the domain
Number of running processes
Number of running processes
Number of available files
Number of available files
Suggested answer: A, B
asked 18/09/2024
Jimmy Wasson
37 questions

Question 9

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Virtualization of which hardware component is facilitated by CPUs supporting nested page table extensions, such as Intel Extended Page Table (EPT) or AMD Rapid Virtualization Indexing (RVI)?

Memory
Memory
Network Interfaces
Network Interfaces
Host Bus Adapters
Host Bus Adapters
Hard Disks
Hard Disks
IO Cache
IO Cache
Suggested answer: A
asked 18/09/2024
Mathijn Smit
31 questions

Question 10

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If a Dockerfile contains the following lines:

WORKDIR /

RUN cd /tmp

RUN echo test > test

where is the file test located?

/ting/test within the container image.
/ting/test within the container image.
/root/tesc within the container image.
/root/tesc within the container image.
/test within the container image.
/test within the container image.
/tmp/test on the system running docker build.
/tmp/test on the system running docker build.
test in the directory holding the Dockerf ile.
test in the directory holding the Dockerf ile.
Suggested answer: C
asked 18/09/2024
Hamid Assimi
38 questions
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