The Amazon Virtual Private Cloud (VPC) component that can help you solve this problem is the NAT Gateway.

Here's why:

1. NAT Gateway: A Network Address Translation (NAT) gateway enables instances in a private subnet to connect to the internet or other AWS services, but prevents the internet from initiating a connection with those instances. This is exactly what you need in this scenario. You want your application servers to be able to initiate communication with the internet (to fetch critical patches and updates), but you don't want the internet to be able to initiate communication with your servers.

2. Internet Gateway: This is not the correct answer because an internet gateway is a horizontally scaleable, redundant, and highly available VPC component that allows communication between instances in your VPC and the internet. It does not provide the one-way access that you need.

3. Route Table: This is not the correct answer because a route table contains a set of rules, called routes, that are used to determine where network traffic is directed. While you could potentially use a route table to direct traffic from your application servers to the internet, it would not provide the one-way access that you need.

4. Network Access Control List (ACL): This is not the correct answer because a network ACL is a feature of VPC that provides a rule-based tool for controlling inbound and outbound traffic at the subnet level. While you could potentially use a network ACL to control traffic to and from your application servers, it would not provide the one-way access that you need.

Question

The Amazon Virtual Private Cloud (VPC) component that can help you solve this problem is the NAT Gateway.

Here's why:

1. NAT Gateway: A Network Address Translation (NAT) gateway enables instances in a private subnet to connect to the internet or other AWS services, but prevents the internet from initiating a connection with those instances. This is exactly what you need in this scenario. You want your application servers to be able to initiate communication with the internet (to fetch critical patches and updates), but you don't want the internet to be able to initiate communication with your servers.

2. Internet Gateway: This is not the correct answer because an internet gateway is a horizontally scaleable, redundant, and highly available VPC component that allows communication between instances in your VPC and the internet. It does not provide the one-way access that you need.

3. Route Table: This is not the correct answer because a route table contains a set of rules, called routes, that are used to determine where network traffic is directed. While you could potentially use a route table to direct traffic from your application servers to the internet, it would not provide the one-way access that you need.

4. Network Access Control List (ACL): This is not the correct answer because a network ACL is a feature of VPC that provides a rule-based tool for controlling inbound and outbound traffic at the subnet level. While you could potentially use a network ACL to control traffic to and from your application servers, it would not provide the one-way access that you need.

Knowee AI · Accepted Answer

The Amazon Virtual Private Cloud (VPC) component that can help you solve this problem is the NAT Gateway.

Here's why:

1. NAT Gateway: A Network Address Translation (NAT) gateway enables instances in a private subnet to connect to the internet or other AWS services, but prevents the internet from initiating a connection with those instances. This is exactly what you need in this scenario. You want your application servers to be able to initiate communication with the internet (to fetch critical patches and updates), but you don't want the internet to be able to initiate communication with your servers.

2. Internet Gateway: This is not the correct answer because an internet gateway is a horizontally scaleable, redundant, and highly available VPC component that allows communication between instances in your VPC and the internet. It does not provide the one-way access that you need.

3. Route Table: This is not the correct answer because a route table contains a set of rules, called routes, that are used to determine where network traffic is directed. While you could potentially use a route table to direct traffic from your application servers to the internet, it would not provide the one-way access that you need.

4. Network Access Control List (ACL): This is not the correct answer because a network ACL is a feature of VPC that provides a rule-based tool for controlling inbound and outbound traffic at the subnet level. While you could potentially use a network ACL to control traffic to and from your application servers, it would not provide the one-way access that you need.

Question

Solution

Similar Questions

Upgrade your grade with Knowee