4. How to run multiple processes inside a container? A: Due to immutable architecture, containers cannot fork the main process. B: By defining ENTRYPOINT which is able to run multiple processes. C: By using --process flag in Docker RUN command. D: By merging two existing containers using docker attach command.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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5. When is In-process Script Approval required?
A: Whenever a new plugin's method is used for the first time in a Pipeline script.
B: Whenever a method outside an allowed subset is used in a Pipeline script in the Groovy sandbox.
C: Whenever any new Pipeline script is added by a user without administrator permissions.
D: Whenever running a script on a newly connected node.
6. Select one unavailable environment variable in a Pipeline job with a Git repository:
A: GIT_COMMIT
B: BRANCH_NAME
C: JENKINS_URL
D: GIT BRANCH
7. What happens when you send POST HTTP request to "${JENKINS_URL}/safeRestart"?
A: Jenkins dumps its heap to the file and restarts, later on the heapdump is loaded into memory again.
B: Jenkins waits until all the builds get completed before restarting.
C: Jenkins safely restarts Nodes included in the request.
D: Jenkins restores default settings of Groovy sandbox used in jobs execution.
Transcribed Image Text:5. When is In-process Script Approval required? A: Whenever a new plugin's method is used for the first time in a Pipeline script. B: Whenever a method outside an allowed subset is used in a Pipeline script in the Groovy sandbox. C: Whenever any new Pipeline script is added by a user without administrator permissions. D: Whenever running a script on a newly connected node. 6. Select one unavailable environment variable in a Pipeline job with a Git repository: A: GIT_COMMIT B: BRANCH_NAME C: JENKINS_URL D: GIT BRANCH 7. What happens when you send POST HTTP request to "${JENKINS_URL}/safeRestart"? A: Jenkins dumps its heap to the file and restarts, later on the heapdump is loaded into memory again. B: Jenkins waits until all the builds get completed before restarting. C: Jenkins safely restarts Nodes included in the request. D: Jenkins restores default settings of Groovy sandbox used in jobs execution.
4. How to run multiple processes inside a container?
A: Due to immutable architecture, containers cannot fork the main process.
B: By defining
ENTRYPOINT
which is able to run multiple processes.
C: By using
--process
flag in Docker
RUN
command.
D: By merging two existing containers using
docker attach
command.
Transcribed Image Text:4. How to run multiple processes inside a container? A: Due to immutable architecture, containers cannot fork the main process. B: By defining ENTRYPOINT which is able to run multiple processes. C: By using --process flag in Docker RUN command. D: By merging two existing containers using docker attach command.
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