Big Data Quizz 4

What is Database Elasticity?

• Being able to work with Structured, Semi-structured and Unstructured data.

• A flexible data model and clustering capabilities.

• Being able to run Databases in any Operating System

• Being able to run SQL and Non SQL Databases

Which one is NOT part of the Big Data Architecture?

• Analyzing

• Computation

• Preparation

• Colllection

After the Computation of the Big Data where is the output stored at?

• Database

• Datalake

• Filesystem

• Datawarehouse

What is the purpose of the Preparation step for Big Data?

• Have the data ready-to-consume for ML

• Have the data ready to be cleansed and organized

• Have the data ready-to-consume for Reports

• Present graphics to visualize the data

Is the Datalake where the SQL and Non SQL DB´s are stored?

• True

• False

Which one is an Open Source Preparation and Computation Service?

• Synapse

• Tensorflow

• Dataflow

• Glue ETL

Which one is not a Big Data Architecture Provider?

• Dropbox

• AWS

• GCP

• Azure

When should I use an in Memoery DB?

• ERP

• e-commerce and web

• Social Chat or Newsfeed

• IoT

How big the data should be to justify Google BigQuery?

• > 1TB

• > 2TB < 64TB

• > 64 TB < 2PB

• < 1TB

Which one is NOT an Open Source DB?

• PostgresDB

• MongoDB

• Oracle

• MySQL