A Company Has Centralized All Its Logs into One Amazon

question 337

Multiple Choice

A company has centralized all its logs into one Amazon CloudWatch Logs log group. The SysOps Administrator is to alert different teams of any issues relevant to them. What is the MOST efficient approach to accomplish this?

• A) Write an AWS Lambda function that will query the logs every minute and contain the logic of which team to notify on which patterns and issues.
• B) Set up different metric filters for each team based on patterns and alerts. Each alarm will notify the appropriate notification list.
• C) Redesign the aggregation of logs so that each team's relevant parts are sent to a separate log group, then subscribe each team to its respective log group.
• D) Create an AWS Auto Scaling group of Amazon EC2 instances that will scale based on the amount of ingested log entries. This group will pull log streams, look for patterns, and send notifications to relevant teams.

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Definitions:

Suzuki Coupling

A cross-coupling reaction used in organic chemistry to join two carbon atoms together through the use of a palladium catalyst and a boron compound.

Heck Reaction

A palladium-catalyzed coupling reaction between an aryl halide and an alkene to form a substituted alkene.

Organocuprate Coupling

A type of organic reaction that involves coupling an organocuprate compound with an organic halide or an alkyne to form a new carbon-carbon bond.

Birch Reduction

A chemical reaction that reduces aromatic rings to cyclohexadienes using sodium or lithium in liquid ammonia, often with an alcohol as a proton source.