In Amazon ElastiCache, the default cache port is:

An organization is setting up their website on AWS. The organization is working on various
security measures to be performed on the AWS EC2 instances. Which of the below mentioned
security mechanisms will not help the organization to avoid future data leaks and identify security
weaknesses?

A user is hosting a public website on AWS. The user wants to have the database and the app
server on the AWS VPC. The user wants to setup a database that can connect to the Internet for
any patch upgrade but cannot receive any request from the internet. How can the user set this
up?

Which of the following components of AWS Data Pipeline polls for tasks and then performs those
tasks?

To get started using AWS Direct Connect, in which of the following steps do you configure Border
Gateway Protocol (BGP)?

Can Provisioned IOPS be used on RDS instances launched in a VPC?

Mike is appointed as Cloud Consultant in ExamKiller.com. ExamKiller has the following VPCs setup in the US East Region:

A VPC with CIDR block 10.10.0.0/16, a subnet in that VPC with CIDR block 10.10.1.0/24 A VPC
with CIDR block 10.40.0.0/16, a subnet in that VPC with CIDR block 10.40.1.0/24 ExamKiller.com
is trying to establish network connection between two subnets, a subnet with CIDR block
10.10.1.0/24 and another subnet with CIDR block 10.40.1.0/24. Which one of the following
solutions should Mike recommend to ExamKiller.com?

You want to use Amazon Redshift and you are planning to deploy dw1.8xlarge nodes. What is
the minimum amount of nodes that you need to deploy with this kind of configuration?

Which of the following AWS services can be used to define alarms to trigger on a certain activity,
such as activity success, failure, or delay in AWS Data Pipeline?

Do you need to use Amazon Cognito to use the Amazon Mobile Analytics service?