A user reports that they cannot reach a cloud VM from on-premises. The VM has a public IP and is in a subnet with a route to the internet. What is the most likely cause to check first?

The security group attached to the VM is not allowing inbound traffic from the user's IP

The VM's operating system is not configured with a hostname

The VM's CPU is too busy to respond

The cloud provider's DNS is down

Your company has a hybrid application that requires consistent low latency between on-premises and Azure. You currently use a site-to-site VPN, but latency varies significantly during peak hours. You need to reduce latency and provide a more predictable performance. Which solution should you implement?

Increase the on-premises bandwidth

Upgrade to a higher VPN gateway SKU

What is the primary purpose of a conditional forwarder in a hybrid cloud DNS setup?

To translate IP addresses to hostnames

To cache DNS responses for faster resolution

To block DNS queries from unauthorized users

To forward DNS queries for a specific domain to a designated DNS server

You have an Azure VNet (10.2.0.0/16) connected to on-premises via VPN. You add a new subnet (10.2.1.0/24) to the VNet. On-premises devices cannot reach resources in the new subnet. What is the most likely cause?

The VPN gateway is not configured for route-based VPN

The Azure VM in the new subnet has a public IP

The new subnet is not associated with a route table

The on-premises routing table does not have a route for 10.2.1.0/24

NetAppCertified Hybrid Cloud Implementation Engineer Specialist (NCHC-IE)

Domain 4Objective 2

Hybrid Cloud Networking CERTIFIED-HYBRID-CLOUD-IMPLEMENTATION-ENGINEER Practice Questions (Page 5)

Part of the Troubleshooting domain, which makes up ~17% of our current practice bank.

27questions here

6free pages

9concepts

Questions 21–25

21foundation · easy
A user reports that they cannot reach a cloud VM from on-premises. The VM has a public IP and is in a subnet with a route to the internet. What is the most likely cause to check first?
Select an answer first
22foundation · easy
Which routing protocol is commonly used between an on-premises router and a cloud VPN gateway to dynamically exchange routes in a hybrid cloud setup?
Select an answer first
23expert · hard
Your company has a hybrid application that requires consistent low latency between on-premises and Azure. You currently use a site-to-site VPN, but latency varies significantly during peak hours. You need to reduce latency and provide a more predictable performance. Which solution should you implement?
Select an answer first
24foundation · easy
What is the primary purpose of a conditional forwarder in a hybrid cloud DNS setup?
Select an answer first
25application · medium
You have an Azure VNet (10.2.0.0/16) connected to on-premises via VPN. You add a new subnet (10.2.1.0/24) to the VNet. On-premises devices cannot reach resources in the new subnet. What is the most likely cause?
Select an answer first

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Hybrid Cloud Networking CERTIFIED-HYBRID-CLOUD-IMPLEMENTATION-ENGINEER Practice Questions (Page 5)

Questions 21–25

A user reports that they cannot reach a cloud VM from on-premises. The VM has a public IP and is in a subnet with a route to the internet. What is the most likely cause to check first?

Which routing protocol is commonly used between an on-premises router and a cloud VPN gateway to dynamically exchange routes in a hybrid cloud setup?

What is the primary purpose of a conditional forwarder in a hybrid cloud DNS setup?

You have an Azure VNet (10.2.0.0/16) connected to on-premises via VPN. You add a new subnet (10.2.1.0/24) to the VNet. On-premises devices cannot reach resources in the new subnet. What is the most likely cause?

Keep studying — Troubleshooting