600+ SQL Interview Questions Practice Test

Course Overview

• Course Title: 600+ SQL Interview Questions Practice Test
• Instructor: Interview Questions Tests
• Target Audience:
  • Beginners
  • Intermediates
  • Advanced SQL enthusiasts
• Prerequisites: None

Curriculum Highlights

• Key Topics Covered:
  • Basic SQL Concepts
  • Advanced SQL Queries
  • SQL Performance and Optimization
  • SQL in Application Development
  • Database Design and Architecture
  • Specialized SQL Topics
• Key Skills Learned:
  • Data Definition Language (DDL) Basics
  • Data Manipulation Language (DML) Essentials
  • SQL Data Types
  • SQL Operators
  • SQL Functions
  • SQL Keys and Indexes
  • Complex JOIN Operations
  • Subqueries and Nested Queries
  • Window Functions
  • Common Table Expressions (CTEs)
  • Recursive Queries
  • Grouping Sets, Cube, and Rollup
  • Query Optimization Techniques
  • Indexing Strategies
  • Execution Plans Analysis
  • SQL Profiling Tools and Techniques
  • Optimizing SQL Joins and Subqueries
  • Database Locks and Transaction Management
  • SQL Injection and Security Best Practices
  • Integrating SQL with Programming Languages
  • Stored Procedures and Functions
  • Triggers and Events in SQL
  • Managing Database Connections and Sessions
  • Data Import/Export Techniques
  • Normalization and Denormalization
  • Entity-Relationship (ER) Modeling
  • Database Design Best Practices
  • Data Warehousing Concepts
  • Star Schema vs. Snowflake Schema
  • Data Partitioning and Sharding
  • Working with JSON in SQL
  • Geographic Data Handling in SQL
  • Time-Series Data in SQL
  • SQL for NoSQL Databases
  • SQL Reporting and Analytics
  • SQL in Cloud Environments (AWS, Azure, etc.)

Course Format

• Duration:
  • 6 practice tests
  • Access on mobile
• Format: Self-paced online course
• Resources:
  • Practice tests
  • Access on mobile