What is the primary purpose of a virtual network (VNet) in a cloud environment?

To automatically scale virtual machines based on CPU usage

To provide a logically isolated section of the cloud where resources can communicate securely

To store encrypted passwords for cloud users

To provide a physical firewall appliance for the data center

What is the purpose of a cloud web application firewall (WAF)?

To encrypt all data at rest in the cloud

To balance traffic between multiple web servers

To provide a VPN connection for remote users

To protect web applications from common attacks like SQL injection and cross-site scripting

In a hub-and-spoke network topology, what is the main purpose of the hub virtual network?

To host the domain controller for the entire cloud

To provide public IP addresses for all resources

To centralize shared services such as firewalls and VPN gateways

To store backup data for all spoke networks

A company has a hub-and-spoke network topology in the cloud. The hub VNet contains shared services such as firewalls and DNS. Spoke VNets contain application workloads. You need to ensure that all traffic between spoke VNets goes through the hub. What should you configure?

A site-to-site VPN between each spoke and the hub

A NAT gateway in each spoke to route traffic through the hub

VNet peering between each spoke and the hub, and disable spoke-to-spoke peering

VNet peering between all spokes directly

CompTIACloud+

Domain 1Objective 3

Cloud Networking CV0-004 Practice Questions (Page 4)

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 16–20

16foundation · easy
What is the primary purpose of a virtual network (VNet) in a cloud environment?
Select an answer first
17foundation · easy
What is the purpose of a cloud web application firewall (WAF)?
Select an answer first
18foundation · easy
Which cloud networking feature is commonly used to enforce segmentation by filtering traffic between subnets?
Select an answer first
19foundation · easy
In a hub-and-spoke network topology, what is the main purpose of the hub virtual network?
Select an answer first
20application · medium
A company has a hub-and-spoke network topology in the cloud. The hub VNet contains shared services such as firewalls and DNS. Spoke VNets contain application workloads. You need to ensure that all traffic between spoke VNets goes through the hub. What should you configure?
Select an answer first

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