Quiz

Database Fundamentals

0% completed

Quiz

Question 1

What is a primary use case of time-series databases?

A

Managing hierarchical document structures

B

Storing and analyzing data points indexed by time

C

Analyzing spatial relationships between objects

D

Optimizing graph-based queries

Question 2

How does NewSQL address the limitations of traditional RDBMS systems?

A

By eliminating ACID compliance for better scalability

B

By supporting both structured and unstructured data

C

By providing horizontal scalability without compromising consistency

D

By using NoSQL-style document storage

Question 3

What component of Apache Hadoop handles distributed data storage?

A

MapReduce

B

YARN (Yet Another Resource Negotiator)

C

Hive

D

HDFS (Hadoop Distributed File System)

Question 4

Which NoSQL database model is most suitable for IoT and telemetry data?

A

Key-Value Store

B

Document-Oriented Database

C

Time-Series Database

D

Graph Database

.....

Like the course? Get enrolled and start learning!