A SysOps Administrator Is Investigating Why a User Has Been

question 561

Multiple Choice

A SysOps administrator is investigating why a user has been unable to use RDP to connect over the internet from their home computer to a bastion server running on an Amazon EC2 Windows instance. Which of the following are possible causes of this issue? (Choose two.)

• A) A network ACL associated with the bastion's subnet is blocking the network traffic.
• B) The instance does not have a private IP address.
• C) The route table associated with the bastion's subnet does not have a route to the internet gateway.
• D) The security group for the instance does not have an inbound rule on port 22.
• E) The security group for the instance does not have an outbound rule on port 3389.

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Definitions:

Proactive Interference

The difficulty in learning new information because of the interference of existing knowledge.

Misinformation Effect

A phenomenon in which people's recollections of events can be distorted by exposure to incorrect or misleading information afterward.

Loftus and Palmer

Researchers who conducted seminal studies on the misinformation effect, demonstrating how post-event information can alter a person's memory of an event.

Vividly Descriptive Word

A term or phrase used to convey a strong, clear, and detailed image of a person, scene, or event.