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WorksheetsDevops basics 1
Total questions: 22
Worksheet time: 11mins
What is DevOps?
Developers performing operations
A small team of people that own everything related to a particular service
Developers and Operations team members working together
I have no idea
What is the need for DevOps?
Increase deployment frequency
Lower failure rate of new releases
All of the above
What is the use of Git?
Continuous Integration tool
Version Control System tool
Continuous Monitoring tool
Containerization tool
What is the use of Jenkins ?
Continuous Integration tool
Continuous Testing tool
Continuous Monitoring tool
Version Control System tool
What are the goals of DevOps?
Improve communication and collaboration
Improve the quality of software deployments
Faster time to Market
Making sure the software is bug free
All of the above
Continuous Integration is
A software development practice where developers regularly merge their code changes into a central repository
is a software development practice where code changes are automatically built, tested, and prepared for a release
a practice in which infrastructure is provisioned and managed using code and software development techniques
All of the above
Benefits of DevOps practices
Speed
Rapid Delivery
Reliability
All of the above
Agile and DevOps are similar but differ in a few important aspect
Agile is a change of thinking whereas DevOps is actual organisation cultural change
Agile is actual organisational cultural change whereas DevOps is a change of thinking.
Agile is process driven whereas DevOps is role driven.
Agile is role driven whereas DevOps is process driven.
Which command is used for creating folders in linux ?
touch
cat
mkdir
mv
Which of the following is not a Linux file permission?
Read
Write
Execute
Rename
Which command can be used to push the changes to Git branch ?
git commit
git remote
git add
git push
Git can host only public repositories:
True
False
Which command can be used to switch to one branch from another branch ?
git clone
git checkout
git remote
git add
Which of the following permissions allow only group members to read and execute the file and denies everything for anyone else ?
rwxrwx---
rw-r-x--x
---r-x---
r-x-w-rwx
How to make a file executable the right way?
chmod 777
chmod a-x
chmod +x
chmod 400
Which command displays the contents of a file?
cat
pipe
ls
tee
Which of the following is used to append the contents of a file?
=
>>
<
>
which of the following command is used to change the file permission?
usermod
umask
chage
chmod
Which of the following commands allows for moving one level up in Linux directory tree?
cd -
cd /
cd --
cd ~
What single character can be used to refer to the active user's home directory?
^
$
~
there is none
Which Command Shows Permissions in Files
ls -l
ls -a
ls -h
ls -r
What is the name of a Linux command used for renaming files and directories?
rm
ps
mv
ls
