1. You are now set up health checks on Route 53. These medical examinations are used on-premise 2 their own web servers. Health inspections are not working as hoped. Health checks continuously failed. Which of the following could be the possible reason? Please choose:

A) That the level of safety Groups of instances allowing inbound traffic
B) Make sure the firewall on-premises environment for allowing inbound traffic
C) Make sure that the YS is NACLA � subnets are allowing inbound traffic
D) This is not possible. You can not take the health surveillance of non-AWS resources
E) None


2. The company plans to set up an application that consists of EC2 instances, and Application Load Balancer in front of Cloud. Your management is concerned about DDoS attacks. Which of the following can help protect against such network attacks? Select 3 response options below?(Select 3answers)

A) Consider AWS(Amazon Web Service) Shield Advanced
B) Set in front of the AWS(Amazon Web Service) Cloud WAF in front of the Distribution.
C) Place the AWS(Amazon Web Service) EC2 Instances in front of the WAF
D) Set AWS(Amazon Web Service) WAF in front of the Application Load Balancer



3. The company plans to try workspaces AWS(Amazon Web Service) 100 users. They want to use the directory service along with AWS(Amazon Web Service) workspaces. Which of the following would be an ideal option which will be not less than the need for management and also cost-effective?

A) Select the AWS(Amazon Web Service) directory service used in conjunction with AWS(Amazon Web Service) Workspaces
B) Choose Easy AD used in conjunction with AWS(Amazon Web Service) Workspaces
C) Use AD domain servers and configure VPC AWS(Amazon Web Service) Workspace to use the new AD Domain server
D) None
E) Opt AD connector used in conjunction with the AWS(Amazon Web Service) workspaces


4. The company has setup a load balancer and application to various destinations in the back of ALB. But, there are continuing problems from time to time where clients can not connect to ALB because the white list, which is needed to make the IT Security Department. What changes can be made architecture to alleviate this problem.

A) None
B) Network Load balancer in front of the ALB
C) The public IP application screen Load Balancer
D) Determine the Elastic IP Application Load Balancer
E) Network Load balancer behind the ALB


5. When configured with the Public VIF AWS(Amazon Web Service) Direct Connect, which of the following is not needed in the configuration

A) Peer IP Router
B) None
C) Virtual Private Gateway
D) VLAN
E) BGPASN