Practice questions

Questions 1-10 are based on Figure 4.16:

Figure 4.16 – Cloud architect diagram

1. RDS1 is created in VPC1. How would you configure it to be accessible from your home laptop?
   1. Configure SG for RDS1 and NACL for subnet1/subnet2.
   2. Configure SG for RDS1.
   3. Configure NACL for VPC1.
   4. Configure SG for VPC1.
2. Which of the following is not true?
   1. EC2-18 can access RDS1 via VPC peering.
   2. EC2-2 can access RDS1 within VPC1.
   3. EC2-8 can access RDS1 via VPC peering.
   4. EC2-1 can access RDS1 within VPC1.
3. An engineer is developing a web server W1 on EC2-18. W1 needs to access Dynamodb1. What is your recommendation?
   1. Create an EC2 role R1 for Dynamodb1 access, assign R1 to EC2-18, and create an endpoint for Dynamodb1 in VPC3.
   2. Create an EC2 role R1 for Dynamodb1 access, and assign R1 to EC2-18.
   3. Create an endpoint for Dynamodb1 in VPC3.
   4. Create an EC2 role R1 for Dynamodb1 access, assign R1 to EC2-18, create an endpoint for Dynamodb1 in VPC1, and create peering...