Search the web

$7700$

Question $1$:

A development team has configured inbound traffic for the relevant ports in both the Security Group of the EC$2$ instance as well as the Network Access Control List $($NACL$)$ of the subnet for the EC$2$ instance. The team is$,$ however, unable to connect to the service running on the Amazon EC$2$ instance.

As a developer associate, which of the following will you recommend to fix this issue?

IAM Role defined in the Security Group is different from the IAM Role that is given access in the Network ACLs

Rules associated with Network ACLs should never be modified from the command line. An attempt to modify rules from the command line blocks the rule and results in an erratic behavior

Network ACLs are stateful, so allowing inbound traffic to the necessary ports enables the connection. Security Groups are stateless, so you must allow both inbound and outbound traffic

Security Groups are stateful, so allowing inbound traffic to the necessary ports enables the connection. Network ACLs are stateless, so you must allow both inbound and outbound traffic