Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

5 Questions

0 Views

SQL Basics Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary goal of the CRUD rule?

To implement E.F. Codd's 12 rules

To define the relational model

To ensure data consistency

To create, read, update, and delete data efficiently (correct)

What is the purpose of constraints in a database?

To improve database performance

To ensure data consistency and integrity (correct)

To reduce data storage capacity

To increase the complexity of SQL queries

What is the main difference between DBMS and RDBMS?

DBMS is used for relational databases, while RDBMS is used for non-relational databases

RDBMS is used for SQL-based databases, while DBMS is used for NoSQL-based databases

DBMS is used for large-scale databases, while RDBMS is used for small-scale databases

RDBMS is used for relational databases, while DBMS is used for non-relational databases (correct)

What are the 5 types of SQL statements?

<p>SELECT, INSERT, UPDATE, DELETE, and CREATE</p> Signup and view all the answers

What are the 4 rules proposed by E.F. Codd?

<p>Entity Integrity, Referential Integrity, Domain Integrity, and User-Defined Integrity</p> Signup and view all the answers

SQL Basics Quiz

Choose a study mode

Podcast

Questions and Answers

What is the primary goal of the CRUD rule?

What is the purpose of constraints in a database?

What is the main difference between DBMS and RDBMS?

What are the 5 types of SQL statements?

What are the 4 rules proposed by E.F. Codd?

More Like This

Relational Algebra in Database Management

SQL Database Management

SQL Fundamentals

1. Database Management Systems and SQL

Upgrade to continue