A Solutions Architect Is Designing a Two-Tier Web Application

question 339

Multiple Choice

A solutions architect is designing a two-tier web application. The application consists of a public-facing web tier hosted on Amazon EC2 in public subnets. The database tier consists of Microsoft SQL Server running on Amazon EC2 in a private subnet. Security is a high priority for the company. How should security groups be configured in this situation? (Choose two.)

• A) Configure the security group for the web tier to allow inbound traffic on port 443 from 0.0.0.0/0. B,Configure the security group for the web tier to allow outbound traffic on port 443 from 0.0.0.0/0.
• B) Configure the security group for the database tier to allow inbound traffic on port 1433 from the security group for the web tier.
• C) Configure the security group for the database tier to allow outbound traffic on ports 443 and 1433 to the security group for the web tier.
• D) Configure the security group for the database tier to allow inbound traffic on ports 443 and 1433 from the security group for the web tier.

Identify and describe the role of physiological processes in emotions.

Explain the concept of self-determination theory, including its basic needs.

Describe the effects of facial expressions and physical states on emotional experiences.

Understand the concept of arousal and its impact on task performance.

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Definitions:

Extended Time

Additional time allotted beyond the original schedule or deadline for completing a task or project.

Percentage-Of-Completion Method

An accounting technique used in long-term project accounting that estimates and recognizes revenue and expenses as a percentage of the work completed.

Revenue Recognition

This is the accounting principle that dictates the specific conditions under which revenue is recognized or accounted for.

Sale

The act of selling goods or services in exchange for money or other compensation.