A VM needs to be moved to a different network segment to comply with a new security policy. The VM can be powered off during the change. What should the administrator do?

Power off the VM, change the virtual NIC's network attachment, and power it back on.

Clone the VM and attach the clone to the new network.

Take a snapshot and restore it on the new network.

Use live migration to move the VM to a host on the new network.

A VM running a database is experiencing high CPU usage and slow query responses. The VM currently has 2 vCPUs and 8 GB of RAM. The administrator wants to improve performance without downtime. What should they do?

Increase the number of vCPUs while the VM is running, if the hypervisor supports hot-add.

Power off the VM, add more vCPUs, and then power it back on.

Take a snapshot of the VM before making any changes.

Increase the disk size of the VM to improve CPU performance.

An administrator is creating a new VM that must be accessible from the internet via SSH. The VM will be placed in a virtual network with a network security group (NSG) that allows inbound SSH. What additional configuration is required?

Ensure the VM is on the same virtual network as the administrator's workstation.

Assign a public IP address to the VM or use a bastion host.

Attach the VM to a virtual switch that is connected to the physical network.

Configure the VM's firewall to allow SSH from any source.

A VM is currently on a network segment that is being decommissioned. The VM must be moved to a new network segment without changing its IP address. The VM is running a critical service. What should the administrator do?

Change the VM's virtual NIC to connect to the new network, then power cycle the VM.

Use a combination of live migration and network reconfiguration to move the VM to the new network without downtime.

Create a clone of the VM on the new network and then delete the original.

Use live migration to move the VM to a host on the new network segment.

A VM is experiencing high latency and packet loss. The administrator checks the VM's performance metrics and sees that the network interface is saturated. What is the most likely cause?

The VM's vCPU allocation is too low.

The VM's memory is insufficient.

The VM's virtual NIC is configured with a low bandwidth limit.

Juniper NetworksCertified Associate, Cloud

Domain 4Objective 5

Creating Virtual Machines JN0-214 Practice Questions (Page 4)

Part of the Cloud Virtualization domain, which makes up ~26% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~9–16 in this domain), expect 1–2 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

10concepts

Questions 16–20

16application · medium
A VM needs to be moved to a different network segment to comply with a new security policy. The VM can be powered off during the change. What should the administrator do?
Select an answer first
17application · medium
A VM running a database is experiencing high CPU usage and slow query responses. The VM currently has 2 vCPUs and 8 GB of RAM. The administrator wants to improve performance without downtime. What should they do?
Select an answer first
18application · medium
An administrator is creating a new VM that must be accessible from the internet via SSH. The VM will be placed in a virtual network with a network security group (NSG) that allows inbound SSH. What additional configuration is required?
Select an answer first
19expert · hard
A VM is currently on a network segment that is being decommissioned. The VM must be moved to a new network segment without changing its IP address. The VM is running a critical service. What should the administrator do?
Select an answer first
20application · medium
A VM is experiencing high latency and packet loss. The administrator checks the VM's performance metrics and sees that the network interface is saturated. What is the most likely cause?
Select an answer first

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