You have a VNet with a subnet that contains VMs. The VMs can communicate with each other, but they cannot reach the internet. You have a NAT gateway associated with the subnet. What is the most likely cause of the issue?

The route table for the subnet does not have a default route to the NAT gateway

The NSG on the subnet is blocking outbound traffic

The NAT gateway is not in the same region as the VNet

What is the primary security benefit of network segmentation in a cloud environment?

It eliminates the need for encryption

It automatically patches all virtual machines

It limits the blast radius of a security breach by isolating workloads

It increases the number of public IP addresses available

A company has a site-to-site VPN between its on-premises network and a cloud VNet. The VPN is established, but users on-premises cannot reach resources in the VNet. You check the VPN gateway and see that it is connected. What should you check next?

The route tables in the VNet to ensure there is a route to the on-premises network

The on-premises firewall to ensure it is not blocking traffic to the VNet

The local network gateway configuration on the cloud side to ensure the on-premises address space is correct

The NSG rules on the VNet subnets to ensure they allow traffic from the on-premises network

CompTIACloud+

Domain 1Objective 3

Cloud Networking CV0-004 Practice Questions (Page 1)

Part of the Cloud architecture domain, which accounts for 23% of the CV0-004 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 in this domain), expect 1–2 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

8concepts

23%of the exam

Questions 1–5

1expert · hard
You have a VNet with a subnet that contains VMs. The VMs can communicate with each other, but they cannot reach the internet. You have a NAT gateway associated with the subnet. What is the most likely cause of the issue?
Select an answer first
2foundation · easy
Which VPN protocol is commonly used for secure remote access and is known for its strong encryption and compatibility with many devices?
Select an answer first
3foundation · easy
Which cloud network security measure is used to restrict inbound and outbound traffic to virtual machines based on rules?
Select an answer first
4foundation · easy
What is the primary security benefit of network segmentation in a cloud environment?
Select an answer first
5expert · hard
A company has a site-to-site VPN between its on-premises network and a cloud VNet. The VPN is established, but users on-premises cannot reach resources in the VNet. You check the VPN gateway and see that it is connected. What should you check next?
Select an answer first

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Cloud Networking CV0-004 Practice Questions (Page 1)

Questions 1–5

You have a VNet with a subnet that contains VMs. The VMs can communicate with each other, but they cannot reach the internet. You have a NAT gateway associated with the subnet. What is the most likely cause of the issue?

Which VPN protocol is commonly used for secure remote access and is known for its strong encryption and compatibility with many devices?

Which cloud network security measure is used to restrict inbound and outbound traffic to virtual machines based on rules?

What is the primary security benefit of network segmentation in a cloud environment?

A company has a site-to-site VPN between its on-premises network and a cloud VNet. The VPN is established, but users on-premises cannot reach resources in the VNet. You check the VPN gateway and see that it is connected. What should you check next?

Keep studying — Cloud architecture