A Solutions Architect Must Create a Highly Available Bastion Host

question 301

Multiple Choice

A solutions architect must create a highly available bastion host architecture. The solution needs to be resilient within a single AWS Region and should require only minimal effort to maintain. What should the solutions architect do to meet these requirements?

• A) Create a Network Load Balancer backed by an Auto Scaling group with a UDP listener.
• B) Create a Network Load Balancer backed by a Spot Fleet with instances in a partition placement group.
• C) Create a Network Load Balancer backed by the existing servers in different Availability Zones as the target.
• D) Create a Network Load Balancer backed by an Auto Scaling group with instances in multiple Availability Zones as the target.

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Definitions:

Purely Competitive Firm

A business that operates in a market where there are many buyers and sellers, and it has no control over the market price of its product.

Economic Profit

The difference between a firm’s total revenue and its opportunity costs (including both explicit and implicit).

Long-run Average Total Cost

The total cost per unit of output when all factors of production are variable, and economies of scale have been achieved.

Average Total Cost Curve

A graphical representation showing how the total cost of production per unit of output changes with the level of output.