A Company Has a Website Running on Amazon EC2

question 38

Multiple Choice

A company has a website running on Amazon EC2. The application DNS name points to an Elastic IP address associated with the EC2 instance. In the event of an attack on the website coming from a specific IP address, the company wants a way to block the offending IP address. Which tool or service should a Solutions Architect recommend to block the IP address?

• A) Security groups
• B) Network ACL
• C) AWS WAF
• D) AWS Shield

Identify the specific fallacies that can occur when rules of validity are violated.

Describe the impact of existential import on the validity of syllogisms.

Distinguish between different forms of categorical propositions (A, E, I, O) and their roles in syllogisms.

Apply the rules of validity to assess the validity of categorical syllogisms.

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Definitions:

Compounded Annually

The annual computation of interest that adds together the original investment and the previously earned interest.

Maturity Value

The amount payable to an investor at the end of a fixed term investment, including the principal and the interest.

Investment

Allocation of resources, such as time, money, or effort, in the expectation of generating an income or profit.

Missing Value

A missing value refers to a data point that is absent in a dataset, often due to non-response or data collection issues, requiring special handling in data analysis.