Data Engineering Quiz

What is the primary purpose of Databricks Infrastructure?

• To design websites

• To provide a unified analytics and data engineering environment

• To store images and videos

• To replace cloud storage

Databricks Compute can be classified into two types. Name them.

• Static and Dynamic

• Batch and Streaming

• Standard and Serverless

• Cloud and On-Premises

Serverless compute architecture requires users to manage their own clusters.

• True

• False

• Sometimes

• Only for ML workloads

Which component provides the execution layer for Databricks workloads?

• Databricks Marketplace

• Databricks Compute

• Git Integration

• Unity Catalog

Name two key pillars of the Databricks Data Intelligence Platform.

• Security and Gaming

• Data Intelligence Engine and Governance

• Monitoring and Alerts

• Dashboards and Queries

What is the function of the Data Intelligence Engine within the platform?

• To play videos

• To provide AI-powered data processing and insights

• To generate UI themes

• To store passwords

The Databricks platform combines __________ and __________ to accelerate innovation.

• AI and Analytics

• Code and Games

• Charts and Images

• Security and Emails

Why do we need Unity Catalog? Mention one "Before & After" improvement it provides.

• Before: scattered governance, After: centralized governance

• Before: small storage, After: unlimited storage

• Before: single-user, After: multi-user

• Before: batch, After: streaming

Unity Catalog has a three-level namespace. Write the format.

• catalog → table → schema

• schema → model → function

• catalog.schema.table

• database → schema → pipeline

In Unity Catalog, a schema is a parent of a catalog.

• True

• False

• Sometimes

• Only in Azure