An Application Has Been Built with Amazon EC2 Instances That

question 180

Multiple Choice

An application has been built with Amazon EC2 instances that retrieve messages from Amazon SQS. Recently, IAM changes were made and the instances can no longer retrieve messages. What actions should be taken to troubleshoot the issue while maintaining least privilege. (Select two.)

• A) Configure and assign an MFA device to the role used by the instances.
• B) Verify that the SQS resource policy does not explicitly deny access to the role used by the instances.
• C) Verify that the access key attached to the role used by the instances is active.
• D) Attach the AmazonSQSFullAccess managed policy to the role used by the instances.
• E) Verify that the role attached to the instances contains policies that allow access to the queue.

Describe the concepts of transactional leadership and how it differs from transformational leadership.

Explain the role of vision in leadership and how it motivates and unifies followers.

Distinguish between practices and values in the context of the GLOBE study's findings.

Understand the shift towards more participative leadership styles in different cultural settings.

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Definitions:

Aspartame

An artificial sweetener used as a sugar substitute in many foods and beverages, composed of aspartic acid and phenylalanine.

Short Tandem Repeat

A sequence in the DNA consisting of multiple copies of a specific short nucleotide sequence.

Fluorescent Labeling

A technique used in biological research to mark molecules in cells or tissues with fluorescent dyes.

Mitochondria

Organelles known as the powerhouses of the cell, where respiration and energy production occur.