LFC Architecture

Question 1

What is a key feature of the lakehouse architecture?

Accepted Answer

Combines data lake and warehouse capabilities

Answer

Built solely for real-time processing

Answer

Stores only unstructured data

Answer

Only supports NoSQL databases

Question 2

Which layer in a lakehouse handles data governance and metadata?

Accepted Answer

Metadata and governance layer

Answer

Ingestion layer

Answer

Storage layer

Answer

Query engine

Question 3

How does a lakehouse ensure data reliability?

Accepted Answer

Using ACID transactions

Answer

Through file duplication

Answer

By removing schema enforcement

Answer

Via flat file storage only

Question 4

Which of the following is an advantage of lakehouse architecture?

Accepted Answer

Supports unified analytics workflows

Answer

Separates storage for analytics and AI

Answer

Prevents structured data usage

Answer

Restricts large-scale data ingestion

Question 5

Which format is commonly used in lakehouse systems for optimized performance?

Accepted Answer

Delta Lake

Answer

CSV

Answer

JSON

Answer

XML

Question 6

What role does the query engine play in lakehouse architecture?

Accepted Answer

Enables SQL-based data interaction

Answer

Stores raw binary files

Answer

Schedules pipeline jobs

Answer

Manages backup and restore