my_proj/MCQ for Pretest K8s.txt at master · amitopenwriteup/my_proj · GitHub

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MCQ for Pretest:

1. If we need to run a container in detach mode using docker what is the command?

a. docker run -D nginx
b. docker run -detach nginx
c. docker run -d nginx
d. docker run nginx

c

2. Docker is a daemonless process?
a. True
b. False

b

3. If i need to restart docker which service will restart?
a.docker
b.container
c.dockerd
d.none

c

4. Docker registry is a repository for images?
a. True
b. fasle

a

5. Docker image which is correct
a.mutable
b.immutable
c.iso
d.tar

b

6. Kubernetes minimal unit of computation?
a. Container
b. Pod
c. Deployment
d. Image

b

7. Docker hub is a registry?
a. True
b. False

a

8. yaml stands for
a. yat another markup language
b. yaml language
c. yet another markup language
d. none

c

9. In pod yaml file, what is kind type?
a. v1
b. Pod
c. Container
d. none

b

10. docker search command by default search on docker hub?
a.False
b.True

b

11. docker run command runs, docker pull internally?
a. True
b. False

a

12. which is cli option in kubernetes to create resource?
a.kubelet
b.kubectl
c.kubecreate
d.kubeadm

b

13. Pod can create multicontainer pod?
a. True
b. False

a

14.Namespace is a concept to create cluster in kubernetes?
a.True
b.False

b

15.Kubernetes master also known as
a.Control plane
b.Owner
c.Controller
d. none

a

16.Which can be used as distributed db in kubernetes?
a.zookeeper
b.etcd
c.consul
d.All of above

d

17.Kubernetes need container run time on each of worker node?
a.True
b.False

a

18.Deployment is type of workload api in kubernetes?
a.True
b.False

a

19.which agent has to be installed on worker node?
a.kubectl
b.kubelet
c.kubeadm
d.none

b

20.which command will be used to create a pod?
a.kubectl create -f <pod yaml>
b.kubelet create -f <pod yaml>
c.kubeadm create -f <pod yaml?
d.none

a