DevOps(Document Repository) – Telegram
DevOps(Document Repository)
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How to copy a file from a docker container to the local system.
Anonymous Quiz
88%
$ sudo docker cp
4%
$ sudo docker cut
8%
$ sudo docker copy
1🍾1
Which command is used to view all Docker images stored on the local machine?
Anonymous Quiz
37%
docker ps -a
54%
docker images
4%
docker ls
6%
docker show images
1
#Linux

Inside the Linux Kernel

Group:
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Channel:
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👌3🙏1
Which tool does OpenShift use for container orchestration?
Anonymous Quiz
29%
Docker Swarm
56%
Kubernetes
8%
Mesos
7%
Nomad
🤩2
How can OpenShift administrators map Keycloak groups to OpenShift RBAC roles?
Anonymous Quiz
46%
Using RoleBinding mappings
33%
By setting up group claims in Keycloak
14%
Via LDAP integration
7%
With OAuth redirects
🤩3
What is the default termination grace period for a pod if `terminationGracePeriodSeconds` is not specified?
Anonymous Quiz
47%
30 seconds
32%
60 seconds
10%
90 seconds
11%
120 seconds
1
#Kubernetes

Kubernetes Pod Anatomy

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Channel:
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👏21
How do you copy an entire directory along with its contents in Ubuntu?
Anonymous Quiz
92%
Use 'cp -r /source/directory /destination/directory'
3%
Run 'copy-dir'
3%
Type 'dir-copy'
2%
Use 'copy-folder -all'
3😍1
What is the option to mention field separator for the command ‘cut’
Anonymous Quiz
31%
-f
33%
-c
27%
-d
9%
\0
7
How do you list all available disks and their partitions in Ubuntu?
Anonymous Quiz
83%
Use 'lsblk'
9%
Run 'list-disks'
6%
Type 'show-partitions'
2%
Use 'view-disks'
3
Which pod phase indicates that a pod has been created but no containers are running?
Anonymous Quiz
67%
Pending
11%
Running
17%
Succeeded
5%
Failed
2
When started for the first time, minikube requires Internet access. True or False?
Anonymous Quiz
75%
True
25%
False
Which command is used to check the disk usage of a specific directory in Ubuntu?
Anonymous Quiz
75%
Use 'du -sh /path/to/directory'
6%
Run 'diskusage /path'
4%
Type 'showdisk dir'
14%
Use 'df -dir /path'
Which command is used to view all Docker images stored on the local machine?
Anonymous Quiz
40%
docker ps -a
49%
docker images
6%
docker ls
5%
docker show images
2