[Solved] Why does AWS CloudWatch Logs require a sequence token when sending log events to a log stream? — Ans: To ensure log events are stored in the correct order and avoid duplicates | AWS

AWS - CloudWatch

Why does AWS CloudWatch Logs require a sequence token when sending log events to a log stream?

ATo encrypt the log data during transmission

BTo authenticate the user sending logs

CTo ensure log events are stored in the correct order and avoid duplicates

DTo compress the log data before storage

Step-by-Step Solution

Solution:

Step 1: Understand the purpose of sequence tokens
Sequence tokens track the order of log events to maintain correct sequence and prevent duplicates.
Step 2: Exclude other unrelated functions
Sequence tokens are not used for encryption, authentication, or compression.
Final Answer:
To ensure log events are stored in the correct order and avoid duplicates -> Option C
Quick Check:
Sequence token = order and duplicate control [OK]

Quick Trick: Sequence tokens keep logs ordered and unique [OK]

Common Mistakes:

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Why does AWS CloudWatch Logs require a sequence token when sending log events to a log stream?