Managing Network Settings

Question 1

Your existing Microsoft Azure virtual network is currently configured with an IPv4 address range of 10.0.0/16. Future virtual machines deployed to this virtual network will be configured with addresses in the 192.168.0.0/24 IPv4 address range. What should you do to ensure the virtual machines will communicate correctly in the cloud?
A. The 192.168.0.0/24 range cannot be used with vnets
B. Add the 192.168.0.0/24 range to the virtual network
C. Create a subnet using the 192.168.0.0/24 range
D. Create a new vnet using the 192.168.0.0/24 range

Answer 1

C. Create a subnet using the 192.168.0.0/24 range.
B. Add the 192.168.0.0/24 range to the virtual network

A. The 192.168.0.0/24 range cannot be used with vnets is incorrect. Virtual networks can use any valid IPv4 address range.
D. Create a new vnet using the 192.168.0.0/24 range is unnecessary and would complicate network management.
By creating a subnet within your existing virtual network using the 192.168.0.0/24 range, you ensure that

Question 2

You have created a new public IP address resource in thr Microsoft Azure cloud, but your existing virtual machine does not show a public IP address. What is the problem?
A. The public Ip address must exist before the virtual machines is deployed
B. The public IP address must be associated with the virtual machine network adapter
C. Cloud virtual machines cannot have public IP addresses
D. The Azure portal web page needs to be refreshed

Answer 2

B. The public IP address must be associated with the virtual machine network adapter.

To make a virtual machine accessible from the internet, you need to associate a public IP address with one of its network interfaces. This is typically done through the Azure portal, PowerShell, or Azure CLI.

Once the association is made, the virtual machine will be accessible via the public IP address.

Question 3

You need to configure a default role through an Internet Gateway for your AWS environment. Which IP address should you specify when adding a new route to a routing table in AWS?
A. 0.0.0.0/0
B. 127.0.0.1
C. ::/0
D. ::/1

Answer 3

A. 0.0.0.0/0.

This CIDR block represents all possible IPv4 addresses. By specifying this as the destination CIDR for your route, you’re instructing the routing table to send all traffic that doesn’t have a more specific route to the specified target, which in this case is your Internet Gateway.

Question 4

You need a VMware virtual machine’s virtual network adapter to connect directly to the physical network. Which type of network connection should the adapter be configured with?
A. NAT
B. Bridged
C. VMnet5
D. Host-only

Answer 4

B. Bridged.

A bridged network adapter allows the virtual machine to communicate directly with physical network devices, just like a physical machine. This is the appropriate choice when you want the virtual machine to be seen as a separate physical device on the network.