You Deploy an Amazon EC2 Instance That Runs a Web

question 389

Multiple Choice

You deploy an Amazon EC2 instance that runs a web server into a subnet in a VPC. An Internet gateway is attached, and the main route table has a default route (0.0.0.0/0) configured with a target of the Internet gateway. The instance has a security group configured to allow as follows: Protocol: TCP Port: 80 inbound and nothing outbound The Network ACL for the subnet is configured to allow as follows: When you try to browse to the web server, you receive no response. Which additional step should you take to receive a successful response?

• A) Add an entry to the security group outbound rules for Protocol: TCP, Port Range: 80
• B) Add an entry to the security group outbound rules for Protocol: TCP, Port Range: 1024-65535
• C) Add an entry to the Network ACL outbound rules for Protocol: TCP, Port Range: 80
• D) Add an entry to the Network ACL outbound rules for Protocol: TCP, Port Range: 1024-65535

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Definitions:

Implicit Memories

Memories that are not consciously recalled but influence behaviors and skills, such as riding a bicycle or tying shoelaces.

Rehearsal

The cognitive process of repetitively thinking about or practicing an information to aid in its retention and retrieval.

Recall

The act of retrieving information or events from the past in the absence of external cues, often measured in psychological tests.

Recognition

The cognitive process of identifying and understanding something previously learned or experienced.