You Are Designing a System Which Needs, at Minumum, 8

question 568

Multiple Choice

You are designing a system which needs, at minumum, 8 m4.large instances operating to service traffic. When designing a system for high availability in the us-east-1 region, which has 6 Availability Zones, you company needs to be able to handle death of a full availability zone. How should you distribute the servers, to save as much cost as possible, assuming all of the EC2 nodes are properly linked to an ELB? Your VPC account can utilize us-east-1's AZ's a through f, inclusive.

• A) 3 servers in each of AZ's a through d, inclusive.
• B) 8 servers in each of AZ's a and b.
• C) 2 servers in each of AZ's a through e, inclusive.
• D) 4 servers in each of AZ's a through c, inclusive.

---

Definitions:

Purchase

The action of buying goods or services.

Price

The financial sum expected, needed, or handed over in exchange for an item.

Quantity Supplied

The amount of a good or service that producers are willing and able to sell at a given price over a specific period of time.

Profitable

Capable of generating financial gain or benefits exceeding costs, making a venture worthwhile.