In which step of using AWS Direct Connect should the user determine the required port speed?

An organization is planning to host an application on the AWS VPC. The organization wants
dedicated instances. However, an AWS consultant advised the organization not to use dedicated
instances with VPC as the design has a few limitations. Which of the below mentioned
statements is not a limitation of dedicated instances with VPC?

An organization has 4 people in the IT operations team who are responsible to manage the AWS
infrastructure. The organization wants to setup that each user will have access to launch and
manage an instance in a zone which the other user cannot modify. Which of the below mentioned
options is the best solution to set this up?

An organization is setting a website on the AWS VPC. The organization has blocked a few IPs to
avoid a D-DOS attack.
How can the organization configure that a request from the above mentioned IPs does not access
the application instances?

A customer has a website which shows all the deals available across the market. The site
experiences a load of 5 large EC2 instances generally.
However, a week before Thanksgiving vacation they encounter a load of almost 20 large
instances. The load during that period varies over the day based on the office timings.
Which of the below mentioned solutions is cost effective as well as help the website achieve
better performance?

What is the default maximum number of VPCs allowed per region?

An organization is planning to host a Wordpress blog as well a joomla CMS on a single instance
launched with VPC. The organization wants to have separate domains for each application and
assign them using Route 53. The organization may have about ten instances each with two
applications as mentioned above. While launching the instance, the organization configured two
separate network interfaces (primary + ENI) and wanted to have two elastic IPs for that instance.
It was suggested to use a public IP from AWS instead of an elastic IP as the number of elastic
IPs is restricted. What action will you recommend to the organization?

In the context of AWS IAM, identify a true statement about user passwords (login profiles).

An organization is planning to extend their data center by connecting their DC with the AWS VPC
using the VPN gateway. The organization is setting up a dynamically routed VPN connection.
Which of the below mentioned answers is not required to setup this configuration?

An IAM user is trying to perform an action on an object belonging to some other root account’s
bucket.
Which of the below mentioned options will AWS S3 not verify?