LPI 701-100 Exam Practice Test Instant Access

Question 1

Which statement in a Dockerfile defines which command should be started in the container by default when it is started? (Specify ONLY the statement's name without any values or parameters.)

See Below Explanation:

Answer : A

Question 2

Which of the following tasks are completed by docker-compose down when it is used with additional parameters? (Choose two correct answers.)

ADelete all volumes defined in the composer file.

BDelete all containers defined in the composer file.

CDelete all networks defined in the composer file.

DDelete all images used in the composer file from the Docker nodes.

EDelete all images built from the composer file from their registry.

Answer : A, C

Reference https://docs.docker.com/compose/reference/down/

Question 3

Given the following excerpt of a Dockerfile:

Run apt-get --y update && apt-get install --y fortunes && apt-get clean

Why are the multiple apt-get commands combined in one RUN statement instead of using multiple RUN statements?

ATo prevent the commands from running in parallel because Docker executes all RUN statements in their own container at the same time.

BTo ensure the execution order of the commands because Docker might evaluate the statements of a Dockerfile in any order.

CTo avoid the creation of unnecessary images because Docker creates a new image for each RUN statement.

DTo execute both commands in the same container instance and void Docker to reset the container to the original base image.

ETo execute the apt-get install command only if the apt-get update command was successful because Docker does not check the success of RUN statements.

Answer : D

Question 4

Which docker-machine sub command outputs a list of commands that set environment variables which are required to make docker work with a Docker host managed by docker-machine? (Specify only the sub command without any path or parameters.)

See Below Explanation:

Answer : A

Question 5

Which elements exist on the highest level of the definition of every Kubernetes Objects? (Specify the name of one of the elements, without any values.)

See Below Explanation:

Answer : A

Question 6

Which of the following information is contained in the output of git status? (Choose three correct answers.)

AChanged files that will not be part of the next commit.

BLocked files which cannot be edited until the lock is released.

CChanged files that will be part of the next commit.

DUnchanged files which have not been edited locally.

EUntracked files which are not subject to version control.

Answer : C, D, E

Question 7

Which of the following statements are true about Jenkins? (Choose two correct answers.)

AJenkins is specific to Java based applications.

BJenkins can delegate tasks to slave nodes.

CJenkins only works on local files and cannot use SCM repositories.

DJenkins' functionality is determined by plugins.

EJenkins includes a series of integrated testing suites.

Answer : B, E

LPI 701-100 Linux Professional Institute DevOps Tools Engineer Exam 701 Exam Practice Test