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WorksheetsOpenShift AI - Challenge 2025
Total questions: 40
Worksheet time: 40mins
What does RHOCP provide to automatically increase or decrease the number of pods depending on average CPU utilization.
Route
Horizontal Pod Autoscaler (HPA)
Containers
Scaling
Which resource defines the entire build process.
Build
BuildConfig
Resource
ResourceConfig
What enables external access to containerized applications in a manageable way.
Path
OpenShift Cluster
OpenShift routes
Build
What allows users to search for and download images from local or remote registries
Firefox Browser
Internet
CatalogImage
Podman
What does OpenShift automatically configure to load balance the user requests between pods.
Host Bus Adapter
Messaging Service
route resource
Scalers
Default container storage is ephemeral, meaning its contents are not present after the container is removed.
NA
TRUE
FALSE
NA
What does OpenShift provides for high-level logging and auditing facility called?
Debugger
Operators
Events
Loggers
RHOCP refers to the action of changing the number of pods for an application as _________.
scaling.
load balancer
magic
web server
What are used to store non-sensitive plain text configuration parameters.
Configuration maps
Route
Containers
Operators
Which page of the OpenShift web console is used to identify the deployment step in error.
Search
Builds
Pipeline
Topology
What is used to store sensitive information like passwords.
ConfigMaps
Secrets
OpenShift CLI
Webhooks
Scaling up increases the number of pods for an application
TRUE
FALSE
NA
NA
Which process is a simple way to automatically build and deploy an application from its source code.
Source-to-Image (S2I)
Virtualization
Application Server
Administration
You can automatically trigger new builds using ________
Build
Webhooks
ResourceConfig
Scalers
Which file lists default registries for the Linux container tools, such as Podman and Skopeo?
/etc/registries.conf
/etc/containers/podman.conf
/etc/containers.conf
/etc/containers/registries.conf
Which of the following is a major advantage of containers?
Containers run anywhere, independent of the host OS.
Containers are easy to deploy because they run a complete host OS.
The same container can be reused by multiple applications, reducing memory and disk usage.
Containers require less memory and disk resources compared to virtual machines, because they include only the user space of an OS.
Which of the following commands lists only running containers? In the following commands, replacing “podman” with “docker” gives the same result.
podman list all
podman ps running
podman ps
podman list running
Which are the following is not a version control system?
SVN
Git
Jenkins
Mercurial
Which command removes untracked files from our working directory?
git commit
git clean -f
git clean
git reset
The main objectives of Git are:
speed
data integrity
support for distributed non-linear workflows
All of the above
What is the full form of GIT?
Gastro Intestional Track
Gastro International Track
Global information Tracker
None of the above
Which command permits to change the working directory to the parent of the current location?
cd~
cd..
cd../.
cd-u1
Which of the following commands grants rw permissions for the group sales to all new files that will be created in the /data directory and all of its subdirectories?
setfacl -m d:g:sales:rw /data
setfacl -m d:g:sales:rwx /data
setfacl -R -m g:sales:rwx /data
setfacl -R -m g:sales:rw /data
Which of the following is the name of the text user interface to specify network connection properties?
system-config-network
system-config-networkmanager
nmtui
nmcli
Which command generates an SSH key pair for authentication
ssh-keygen
ssh-agent
ssh-add
ssh -i
Which command securely and efficiently synchronizes files between two directories, either one of which can be on a remote system?
tar
rsync
scp
sftp
Which command isused to list available modules and streams?
yum module list --installed
yum module list
yum repolist all
yum list
Which command provides an overview of the file system mount points and the amount of free space available in SI units?
df
df -H
df -h
du -h
Under which directory would you expect to find log files?
/proc
/run
/var
/usr
Which command is used to tune ext4 file system parameters?
man -k ext4
man -k boot
man -k zip
man ext4
Which pattern will match only filenames beginning with "i"?
i*
*i
*i *
[*i]
Which command is used to list the names and numbers of all available signals?
kill
kill -l
killall
kill -s
What is a container in relation to the Linux kernel?
A virtual machine
An isolated process with regulated resource access
A set of file-system layers exposed by UnionFS
A local file system recovery tool
What is the process of creating a runnable container image from application source code?
Instance
Package
Build
Image
Which of the following is the openshift command line client?
oc
os
ocp
openshift
What is the expansion of S2I?
Source Script Image
Source Image Initiative
Support Source Image
Source-to-Image
Name the file that contains instructions that specify how to construct a container image.
A Containerfile
BuildFile
ResourceFile
ConfigFile
What provides tested and certified images at registry.redhat.io
What is the mechanism to support multiple releases of a container image.
Version
Control
Image tags
Messages
Kubernetes manages load balancing, high availability, and persistent storage for containerized applications.
NA
FALSE
TRUE
NA
