Burst capacity in DynamoDB - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to specify the read capacity units for a DynamoDB table.

DynamoDB

ProvisionedThroughput={"ReadCapacityUnits": [1], "WriteCapacityUnits": 5}

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

A"five"

B0

C-1

D10

Attempts:

3 left

💡 Hint

Common Mistakes

Using zero or negative numbers for capacity units.

Using strings instead of numbers.

The ReadCapacityUnits must be a positive integer to allocate read capacity for the table.

2fill in blank

medium

Complete the code to enable burst capacity by setting the write capacity units.

DynamoDB

ProvisionedThroughput={"ReadCapacityUnits": 5, "WriteCapacityUnits": [1]

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

A-5

B20

C0

D"ten"

Attempts:

3 left

💡 Hint

Common Mistakes

Setting write capacity units to zero or negative numbers.

Using string values instead of integers.

Write capacity units must be a positive integer to allow burst capacity for writes.

3fill in blank

hard

Fix the error in the code to correctly define the provisioned throughput for burst capacity.

DynamoDB

ProvisionedThroughput={"ReadCapacityUnits": [1], "WriteCapacityUnits": 10}

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

A5

B0

C-5

D"five"

Attempts:

3 left

💡 Hint

Common Mistakes

Using strings instead of integers for capacity units.

Using zero or negative numbers.

The ReadCapacityUnits must be a positive integer, not a string or negative number.

4fill in blank

hard

Fill both blanks to set read and write capacity units to enable burst capacity.

DynamoDB

ProvisionedThroughput={"ReadCapacityUnits": [1], "WriteCapacityUnits": [2]

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

A15

B0

C10

D-1

Attempts:

3 left

💡 Hint

Common Mistakes

Setting capacity units to zero or negative values.

Mixing positive and zero values.

Both read and write capacity units must be positive integers to allow burst capacity.

5fill in blank

hard

Fill all three blanks to create a DynamoDB table with burst capacity enabled and a key schema.

DynamoDB

CreateTable({"TableName": "MyTable", "AttributeDefinitions": [{"AttributeName": [1], "AttributeType": "S"}], "KeySchema": [{"AttributeName": [1], "KeyType": [2]], "ProvisionedThroughput": {"ReadCapacityUnits": [3], "WriteCapacityUnits": 20}})

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

A"UserId"

B"HASH"

C10

D"Range"

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect key types like "Range" for partition key.

Using zero or negative capacity units.

Using unquoted strings for attribute names.

The AttributeName must be a string naming the key attribute, KeyType must be "HASH" for the partition key, and ReadCapacityUnits must be a positive integer to enable burst capacity.