Juniper JN0-214 Practice Exams
Last updated on Oct 22,2026- Exam Code: JN0-214
- Exam Name: Cloud, Associate (JNCIA-Cloud)
- Certification Provider: Juniper
- Latest update: Oct 22,2026
Question #41
You must install a basic Kubernetes cluster.
Which tool would you use in this situation?
- A . kubeadm
- B . kubectl apply
- C . kubectl create
- D . dashboard
Correct Answer: A
A
Explanation:
To install a basic Kubernetes cluster, you need a tool that simplifies the process of bootstrapping and configuring the cluster.
Let’s analyze each option:
A
Explanation:
To install a basic Kubernetes cluster, you need a tool that simplifies the process of bootstrapping and configuring the cluster.
Let’s analyze each option:
Question #42
Which feature of Linux enables kernel-level isolation of global resources?
- A . ring protection
- B . stack protector
- C . namespaces
- D . shared libraries
Correct Answer: C
C
Explanation:
Linux provides several mechanisms for isolating resources and ensuring security.
Let’s analyze each option:
C
Explanation:
Linux provides several mechanisms for isolating resources and ensuring security.
Let’s analyze each option:
Question #43
Your e-commerce application is deployed on a public cloud. As compared to the rest of the year, it receives substantial traffic during the Christmas season.
In this scenario, which cloud computing feature automatically increases or decreases the resource based on the demand?
- A . resource pooling
- B . on-demand self-service
- C . rapid elasticity
- D . broad network access
Correct Answer: C
C
Explanation:
Cloud computing provides several key characteristics that enable flexible and scalable resource management.
Let’s analyze each option:
C
Explanation:
Cloud computing provides several key characteristics that enable flexible and scalable resource management.
Let’s analyze each option:
Question #44
You are asked to run a container in a Kubernetes environment.
What should you do to accomplish this task?
- A . Create a JINJA2 template for the container and its resources.
- B . Create a WYSYG definition for the container and its resources.
- C . Define a YAML manifest for the container and its resources.
- D . Define an XML configuration for the container and its resources.
Correct Answer: C
C
Explanation:
Kubernetes uses declarative configuration files to define and manage resources like containers, pods, and services.
Let’s analyze each option:
C
Explanation:
Kubernetes uses declarative configuration files to define and manage resources like containers, pods, and services.
Let’s analyze each option:
Question #45
Which encapsulation protocol uses tunneling to provide a Layer 2 overlay over an underlying Layer 3 network?
- A . VLAN
- B . IPsec
- C . VXLAN
- D . GRE
Correct Answer: C
C
Explanation:
Encapsulation protocols are used to create overlay networks that provide connectivity over an underlying network.
Let’s analyze each option:
C
Explanation:
Encapsulation protocols are used to create overlay networks that provide connectivity over an underlying network.
Let’s analyze each option:
Question #46
You want to view pods with their IP addresses in OpenShift.
Which command would you use to accomplish this task?
- A . oc qet pods -o vaml
- B . oc get pods -o wide
- C . oc qet all
- D . oc get pods
Correct Answer: B
B
Explanation:
OpenShift provides various commands to view and manage pods.
Let’s analyze each option:
B
Explanation:
OpenShift provides various commands to view and manage pods.
Let’s analyze each option:
Question #47
Which OpenStack node runs the network agents?
- A . block storage
- B . controller
- C . object storage
- D . compute
Correct Answer: B
B
Explanation:
In OpenStack, network agents are responsible for managing networking tasks such as DHCP, routing, and firewall rules. These agents run on specific nodes within the OpenStack environment.
Let’s analyze each option:
B
Explanation:
In OpenStack, network agents are responsible for managing networking tasks such as DHCP, routing, and firewall rules. These agents run on specific nodes within the OpenStack environment.
Let’s analyze each option:
Question #48
Which two statements are correct about cloud computing? (Choose two.)
- A . Cloud computing eliminates operating expenses.
- B . Cloud computing has the ability to scale elastically
- C . Cloud computing increases the physical control of the data resources.
- D . Cloud computing allows access to data any time from any location through the Internet.
Correct Answer: B, D
B, D
Explanation:
Cloud computing is a model for delivering IT services where resources are provided over the internet on-demand.
Let’s analyze each statement:
B, D
Explanation:
Cloud computing is a model for delivering IT services where resources are provided over the internet on-demand.
Let’s analyze each statement:
Question #49
Your organization manages all of its sales through the Salesforce CRM solution.
In this scenario, which cloud service model are they using?
- A . Storage as a Service (STaas)
- B . Software as a Service (Saa
- C . Platform as a Service (Paa)
- D . Infrastructure as a Service (IaaS)
Correct Answer: B
B
Explanation:
Cloud service models define how services are delivered and managed in a cloud environment.
The three primary models are:
Infrastructure as a Service (IaaS): Provides virtualized computing resources such as servers, storage, and networking over the internet. Examples include Amazon EC2 and Microsoft Azure Virtual Machines.
Platform as a Service (PaaS): Provides a platform for developers to build, deploy, and manage applications without worrying about the underlying infrastructure. Examples include Google App Engine and Microsoft Azure App Services.
Software as a Service (SaaS): Delivers fully functional applications over the internet, eliminating the need for users to install or maintain software locally. Examples include Salesforce CRM, Google Workspace, and Microsoft Office 365.
In this scenario, the organization is using Salesforce CRM, which is a SaaS solution. Salesforce provides a complete customer relationship management (CRM) application that is accessible via a web browser, with no need for the organization to manage the underlying infrastructure or application code.
Why SaaS?
No Infrastructure Management: The customer does not need to worry about provisioning servers, databases, or networking components.
Fully Managed Application: Salesforce handles updates, patches, and maintenance, ensuring the application is always up-to-date.
Accessibility: Users can access Salesforce CRM from any device with an internet connection.
JNCIA Cloud
Reference: The JNCIA-Cloud certification emphasizes understanding the different cloud service models and their use cases. SaaS is particularly relevant in scenarios where organizations want to leverage pre-built applications without the complexity of managing infrastructure or development platforms.
For example, Juniper’s cloud solutions often integrate with SaaS platforms like Salesforce to provide secure connectivity and enhanced functionality. Understanding the role of SaaS in cloud architectures is essential for designing and implementing cloud-based solutions.
Reference: Juniper JNCIA-Cloud Study Guide: Cloud Service Models
Salesforce CRM Documentation
B
Explanation:
Cloud service models define how services are delivered and managed in a cloud environment.
The three primary models are:
Infrastructure as a Service (IaaS): Provides virtualized computing resources such as servers, storage, and networking over the internet. Examples include Amazon EC2 and Microsoft Azure Virtual Machines.
Platform as a Service (PaaS): Provides a platform for developers to build, deploy, and manage applications without worrying about the underlying infrastructure. Examples include Google App Engine and Microsoft Azure App Services.
Software as a Service (SaaS): Delivers fully functional applications over the internet, eliminating the need for users to install or maintain software locally. Examples include Salesforce CRM, Google Workspace, and Microsoft Office 365.
In this scenario, the organization is using Salesforce CRM, which is a SaaS solution. Salesforce provides a complete customer relationship management (CRM) application that is accessible via a web browser, with no need for the organization to manage the underlying infrastructure or application code.
Why SaaS?
No Infrastructure Management: The customer does not need to worry about provisioning servers, databases, or networking components.
Fully Managed Application: Salesforce handles updates, patches, and maintenance, ensuring the application is always up-to-date.
Accessibility: Users can access Salesforce CRM from any device with an internet connection.
JNCIA Cloud
Reference: The JNCIA-Cloud certification emphasizes understanding the different cloud service models and their use cases. SaaS is particularly relevant in scenarios where organizations want to leverage pre-built applications without the complexity of managing infrastructure or development platforms.
For example, Juniper’s cloud solutions often integrate with SaaS platforms like Salesforce to provide secure connectivity and enhanced functionality. Understanding the role of SaaS in cloud architectures is essential for designing and implementing cloud-based solutions.
Reference: Juniper JNCIA-Cloud Study Guide: Cloud Service Models
Salesforce CRM Documentation
Question #50
Click to the Exhibit button.
Referring to the exhibit, which two statements are correct? (Choose two.)
- A . The myvSRX instance is using a default image.
- B . The myvSRX instance is a part of a default network.
- C . The myvSRX instance is created using a custom flavor.
- D . The myvSRX instance is currently running.
Correct Answer: C, D
C, D
Explanation:
The openstack server list command provides information about virtual machine (VM) instances in the OpenStack environment.
Let’s analyze the exhibit and each statement:
Key Information from the Exhibit:
The output shows details about the myvSRX instance:
Status: ACTIVE (indicating the instance is running).
Networks: VN-A-10.1.0.3 (indicating the instance is part of a specific network).
Image: vSRX3 (indicating the instance was created using a custom image).
Flavor: vSRX-Flavor (indicating the instance was created using a custom flavor).
Option Analysis:
C, D
Explanation:
The openstack server list command provides information about virtual machine (VM) instances in the OpenStack environment.
Let’s analyze the exhibit and each statement:
Key Information from the Exhibit:
The output shows details about the myvSRX instance:
Status: ACTIVE (indicating the instance is running).
Networks: VN-A-10.1.0.3 (indicating the instance is part of a specific network).
Image: vSRX3 (indicating the instance was created using a custom image).
Flavor: vSRX-Flavor (indicating the instance was created using a custom flavor).
Option Analysis: