A Content Processing Team Has Notified a SysOps Administrator That

question 563

Multiple Choice

A Content Processing team has notified a SysOps Administrator that their content is sometimes taking a long time to process, whereas other times it processes quickly. The Content Processing submits messages to an Amazon Simple Queue Service (Amazon SQS) queue, which details the files that need to be processed. An Amazon EC2 instance polls the queue to determine which file to process next. How could the Administrator maintain a fast but cost-effective processing time?

• A) Attach an Auto Scaling policy to the Amazon SQS queue to increase the number of EC2 instances based on the depth of the SQS queue
• B) Create an Auto Scaling policy to increase the number of EC2 instances polling the queue and a CloudWatch alarm to scale based on MaxVisibility Timeout
• C) Attach an Auto Scaling policy to the SQS queue to scale instances based on the depth of the dead-letter queue
• D) Create an Auto Scaling policy to increase the number of EC2 instances polling the queue and a CloudWatch alarm to scale based on ApproximateNumberOfMessagesVisible

Analyze the role of unions and organizational considerations in compensation planning.

Assess the suitability of different pay plans based on organizational goals and employee roles.

Understand the implications of gain-sharing and goal-sharing programs.

Understand how to manipulate PivotTable and PivotChart elements to customize data visualization.

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Definitions:

Psychology Major

An academic program focusing on the study of the mind, behaviors, and mental processes.

Correlation Coefficients

A statistical measure that indicates the extent to which two or more variables fluctuate together. A positive correlation indicates a direct relationship, while a negative correlation indicates an inverse relationship.

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases, and vice versa.

Positive Correlation

A relationship between two variables where they move in the same direction, indicating that as one variable increases, so does the other.