A Company Runs an Application with an Amazon EC2 and On-Premises

question 178

Multiple Choice

A company runs an application with an Amazon EC2 and on-premises configuration. A DevOps Engineer needs to standardize patching across both environments. Company policy dictates that patching only happens during non-business hours. Which combination of actions will meet these requirements? (Choose three.)

• A) Add the physical machines into AWS Systems Manager using Systems Manager Hybrid Activations.
• B) Attach an IAM role to the EC2 instances, allowing them to be managed by AWS Systems Manager.
• C) Create IAM access keys for the on-premises machines to interact with AWS Systems Manager.
• D) Execute an AWS Systems Manager Automation document to patch the systems every hour.
• E) Use Amazon CloudWatch Events scheduled events to schedule a patch window.
• F) Use AWS Systems Manager Maintenance Windows to schedule a patch window.

Recognize the relationship between market price and firm's production decisions.

Understand the short-run supply curve of a competitive firm.

Analyze the conditions for a firm's expansion, contraction, or exit in the long run.

Understand the concept of perfect competition and how market prices affect firm decisions.

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Definitions:

Carrier Proteins

Proteins that transport specific substances across cell membranes through a change in their own structure, vital for the movement of various molecules across cellular barriers.

Receptor Proteins

Proteins on the cell surface or within cells that bind to specific molecules, triggering a response in the cell.

Diffusion

The passive movement of molecules or particles from an area of higher concentration to an area of lower concentration, until equilibrium is reached.

Allergic Reaction

An immune response to a substance, known as an allergen, that is typically harmless to most people.