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Primary Key, Partition Key, Clustering Key Quiz One

S201: Data Modeling and Application Development
Basic Data Modeling
Primary Key, Partition Key, Clustering Key – Part 2
Primary Key, Partition Key, Clustering Key Quiz One

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Question 1 of 4

1. Question

True or False: the Partition Key can be undefined

True
Correct Incorrect Correct answer

False
Correct Incorrect Correct answer

Correct

Incorrect
Question 2 of 4

2. Question

True or False: the Clustering Key can be undefined

True
Correct Incorrect Correct answer

False
Correct Incorrect Correct answer

Correct

Incorrect
Question 3 of 4

3. Question

True or False: the Partition Key can be more than one column

True
Correct Incorrect Correct answer

False
Correct Incorrect Correct answer

Correct

Incorrect
Question 4 of 4

4. Question

True or False: the Clustering Key can be more than one column

True
Correct Incorrect Correct answer

False
Correct Incorrect Correct answer

Correct

Incorrect

Course Home

Basic Data Modeling

CQL and the CQL Shell – Part 1

CQL and the CQL Shell – Part 2

Overview and Basic Concepts – Part 1

Overview and Basic Concepts – Part 2

Primary Key, Partition Key, Clustering Key – Part 1

Primary Key, Partition Key, Clustering Key – Part 2

Primary Key, Partition Key, Clustering Key – Part 3

Importance of Primary Key Selection

Importance of the Clustering Key

Importance of Key Selection

Data Modeling Lab Walkthrough – Part 1 – Simple Primary Key

Data Modeling Lab Walkthrough – Part 2 – Composite Primary Key, Clustering Key

Data Modeling Lab Walkthrough – Part 3 – Key Selection, Sorting Order

Basic Data Modeling Lab

Advanced Data Modeling

Recap: ScyllaDB Vs Relational

Advanced Primary Key Selection

Application Workflow And Query Analysis

Common Data Types and Collections

Collections and Drivers

Expiring Data with TTL (Time to Live)

User Defined Types (UDT)

Denormalization

Materialized Views, Secondary Indexes, and Filtering

Materialized Views – Overview

Materialized Views – Under the Hood

Secondary Indexes

Materialized Views Hands-On Lab

Local Secondary Indexes

Secondary Indexes Hands-On Lab

Summary and Which One Should You Use

How to Write Better Apps

How to Write Better Apps – Overview

General Data Modeling Guidelines

Large Partitions and Collections

Hot Partitions, Cardinality and Tombstones

Diagnosis and Prevention

Overview, Monitoring Prepared Statements, and Token Aware

Filtering and Denormalizing Data

Scaling to Multiple Datacenters and Application Enhancements

Non-Paged and Reverse CQL Reads

Lightweight Transactions

Lightweight Transactions at a Glance

Lightweight Transactions Performance

Lightweight Transactions Under the Hood

Change Data Capture (CDC)

Change Data Capture (CDC) Overview

CDC Consuming the Data

CDC Under the Hood

Course Feedback

Return to S201: Data Modeling and Application Development

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