Question

Difficulty: EasyConfigure Public and Private IP Addresses

You are deploying an Azure Virtual Machine named VM-WebProd. You create a Standard SKU public IP address to associate with the network interface of VM-WebProd. Which two characteristics describe this Standard SKU public IP address? (Select two.)

  1. It is secure by default and blocks inbound traffic until explicitly permitted by a network security group (NSG).Answer
  2. It supports only the static allocation method.Answer
  3. C
    It supports both static and dynamic allocation methods.
  4. D
    It allows all inbound traffic by default without a network security group (NSG) requirement.

Answer

The Standard SKU public IP address supports only the static allocation method and is secure by default, meaning inbound traffic is blocked until explicitly allowed by a network security group (NSG).
Standard SKU public IP addresses in Azure are secure by default, meaning inbound traffic is blocked unless specifically permitted by a Network Security Group (NSG). Additionally, they only support the static allocation method, ensuring that the IP address does not change throughout the resource's lifecycle.

Step-by-Step Solution

1
Evaluate the allocation methods supported by the Standard SKU public IP address.
Confirm that the Standard SKU supports static allocation only.
Azure Standard SKU public IP addresses require static allocation to ensure IP address persistence.
2
Evaluate the default inbound security behavior of the Standard SKU public IP address.
Confirm that the Standard SKU is secure by default and requires an NSG to allow inbound traffic.
Standard SKU public IPs implement a secure-by-default posture to enhance safety.

Key Concept

Standard SKU public IP address features including static allocation and secure-by-default behavior.
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