A Machine Learning Specialist Is Working for an Online Retailer

question 116

Multiple Choice

A Machine Learning Specialist is working for an online retailer that wants to run analytics on every customer visit, processed through a machine learning pipeline. The data needs to be ingested by Amazon Kinesis Data Streams at up to 100 transactions per second, and the JSON data blob is 100 KB in size. What is the MINIMUM number of shards in Kinesis Data Streams the Specialist should use to successfully ingest this data?

• A) 1 shards
• B) 10 shards
• C) 100 shards
• D) 1,000 shards

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Definitions:

Normal Account Balance

The typical or expected balance of an account, where asset and expense accounts are usually debit balances and liability, equity, and revenue accounts are credit balances.

Revenue Account

An account that tracks the income a company generates from its business activities.

Compound Entry

An accounting entry that involves more than two accounts, recording multiple debits and/or credits in a single transaction.

Journal

A detailed record of all the financial transactions of a business, which are initially documented before summarizing in the ledger.