AWS ANS-C00 Certified Advanced Networking Practice Questions 2023 - Part 27

1. You are trying to send packets from an EC2 Instance to an on-premise server. The transmission is happening over the Internet. You have set Jumbo frames due to the size of the packets being sent. But the packets are being dropped. What needs to be done to ensure that the packets don?t get dropped?

A) Ensure that the MTU is set to 9001
B) Ensure that the ?Do Not Fragment? flag is set In the lP header
C) Ensure that the ?Do Not Fragment? flag is not set in the IP header
D) Enable Enhanced Networking on the Instance



2. You have two Direct Connect connections and two VPN connections to your network. Following are the details Site A is VPN 10.2.0.0/24 AS 65000 Site B is VPN 10.2.0.252/30 AS 65000 Site C is DX 10.0.0.0/8 AS 65000 65000 Site D is DX 10.0.0.0/16 AS 65000 65000 Which site will AWS(Amazon Web Service) choose to reach your network?

A) Site B
B) Site D
C) Site A
D) Site C



3. Your company is using a hosted virtual interface from its parent AWS(Amazon Web Service) Account. You need to mention to IT management on what charges your company will acquire. Which of the following would you mention?

A) The amount of hours used by the interface
B) The port hour charges
C) The data transfer out via the interface
D) The data transfer in



4. The company has a number of EC2 instances defined by VPC. They need to follow the traffic flow instances. They also have to keep track of all API occurring EC2 instances Which of the following services can help meet this requirement?

A) AWS AWS(Amazon Web Service) Cloud Trail and Config
B) AWS Cloud Trail and VPC Flow Logs
C) AWS Cloud Trail Cloud Watch and logs
D) None
E) Amazon Cloud Watch Logs and VPC Flow Logs


5. The company currently has a number of EC2 instances hosted by VPC. IT Security department to suspect a possible DDOS attack cases, What do you do to apply for IP addresses that will receive a flurry of requests.

A) Use the AWS(Amazon Web Service) Config get the PP addresses EC2 Instances
B) Use the VPC Flow logs to get PP addresses EC2 Instances
C) Use the AWS(Amazon Web Service) Trusted Advisor to get PP addresses EC2 Instances
D) Use the AWS(Amazon Web Service) Cloud trail to get to the PP addresses EC2 Instances
E) None