Contributor Insights in DynamoDB - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to enable Contributor Insights on a DynamoDB table.

DynamoDB

aws dynamodb update-table --table-name MyTable --contributor-insights-specification Enabled=[1]

Drag options to blanks, or click blank then click option'

Afalse

Btrue

C"yes"

D1

Attempts:

3 left

💡 Hint

Common Mistakes

Using string values like "true" or "yes" instead of boolean true.

Using numbers like 1 instead of true.

To enable Contributor Insights, the Enabled parameter must be set to true (boolean).

2fill in blank

medium

Complete the code to query Contributor Insights metrics for a specific table.

DynamoDB

aws dynamodb describe-contributor-insights --table-name [1]

Drag options to blanks, or click blank then click option'

AMyTable

BContributorInsights

CInsightsTable

DTableName

Attempts:

3 left

💡 Hint

Common Mistakes

Using generic names instead of the actual table name.

Confusing parameter names.

The --table-name parameter requires the exact name of your DynamoDB table, such as MyTable.

3fill in blank

hard

Fix the error in the command to disable Contributor Insights on a table.

DynamoDB

aws dynamodb update-table --table-name MyTable --contributor-insights-specification Enabled=[1]

Drag options to blanks, or click blank then click option'

Afalse

B0

CTrue

D"false"

Attempts:

3 left

💡 Hint

Common Mistakes

Using capitalized True or False.

Using string "false" instead of boolean false.

To disable Contributor Insights, set Enabled to the boolean false (all lowercase, no quotes).

4fill in blank

hard

Fill both blanks to create a Contributor Insights rule for a DynamoDB index.

DynamoDB

aws dynamodb update-contributor-insights --table-name [1] --index-name [2] --contributor-insights-action ENABLE

Drag options to blanks, or click blank then click option'

AOrdersTable

BUsersTable

COrderIndex

DUserIndex

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing table and index names incorrectly.

Using wrong index names.

The command enables Contributor Insights on the OrderIndex of the OrdersTable.

5fill in blank

hard

Fill all three blanks to list all Contributor Insights rules for a table and filter by status.

DynamoDB

aws dynamodb list-contributor-insights --table-name [1] --filters Status=[2] --max-results [3]

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AInventoryTable

BENABLED

C10

DDISABLED

Attempts:

3 left

💡 Hint

Common Mistakes

Using lowercase status values.

Omitting max-results or using invalid numbers.

This command lists up to 10 Contributor Insights rules for InventoryTable where the status is ENABLED.