[Solved] Given this export command snippet:aws dynamodb export-table-to-point-in-time \ --table-arn arn:aws:dynamodb:us-east-1:123456789012:table/Orders \ --s3-bucket order-backups \ --export-format... | DynamoDB

DynamoDB - Backup and Recovery

Given this export command snippet:

aws dynamodb export-table-to-point-in-time \
  --table-arn arn:aws:dynamodb:us-east-1:123456789012:table/Orders \
  --s3-bucket order-backups \
  --export-format DYNAMODB_JSON

What will be the format of the exported files in the S3 bucket?

ADynamoDB JSON format files preserving data types

BParquet files for big data processing

CPlain text files with no structure

DCSV files with comma-separated values

Step-by-Step Solution

Solution:

Step 1: Identify export format option
The command uses --export-format DYNAMODB_JSON, which exports data in DynamoDB JSON format.
Step 2: Understand DynamoDB JSON format
This format preserves DynamoDB data types like strings, numbers, and binary in JSON structure.
Final Answer:
DynamoDB JSON format files preserving data types -> Option A
Quick Check:
Export format DYNAMODB_JSON = DynamoDB JSON files [OK]

Quick Trick: DYNAMODB_JSON means JSON with DynamoDB data types [OK]

Common Mistakes:

MISTAKES

Assuming export creates CSV files by default
Confusing JSON with plain text
Expecting Parquet without specifying it

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More DynamoDB Quizzes

Given this export command snippet:

Step 1: Identify export format option

Step 2: Understand DynamoDB JSON format

Final Answer:

Quick Check:

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