A Stock Market Monitoring Application Uses Amazon Kinesis for Data

question 216

Multiple Choice

A stock market monitoring application uses Amazon Kinesis for data ingestion. During simulated tests of peak data rates, the Kinesis stream cannot keep up with the incoming data. What step will allow Kinesis to accommodate the traffic during peak hours?

• A) Install the Kinesis Producer Library (KPL) for ingesting data into the stream.
• B) Reduce the data retention period to allow for more data ingestion using DecreaseStreamRetentionPeriod . Reduce the data retention period to allow for more data ingestion using DecreaseStreamRetentionPeriod .
• C) Increase the shard count of the stream using UpdateShardCount . Increase the shard count of the stream using UpdateShardCount
• D) Ingest multiple records into the stream in a single call using PutRecords . Ingest multiple records into the stream in a single call using PutRecords

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Definitions:

Delivery Expense

The costs incurred by a business to transport its goods to the customer, often treated as a direct or indirect expense depending on the nature of the expense allocation.

Expense Account

An accounting account that tracks money spent or costs incurred in a business entity's operation.

Perpetual Inventory System

An inventory management accounting method that instantly documents transactions of buying or selling inventory via computerized point-of-sale systems and enterprise asset management applications.

Merchandise Inventory

The total cost of all goods that are available for sale during a certain period, including purchases and adjustments for returns or damages.