MYSQL Interview Questions & Answers

Important Questions for MYSQL Interview Preparation

Created by: QuestIT Pvt limited
Simplifying Technologies

What Will I Learn?

• Questions will help you in revising MySQL concepts & to know how to answer most asked MySQL questions by IT firms. Each question is explained with an example.
• How to answer common MySQL Interview Questions around Normalization & Denormalization, 1st, 2nd and 3rd Normal Form, Aggregate functions, InnoDB, MyISAM.
• MySQL writing question around Inner Join, Left Join, Right Join, Cross Join, Subqueries & Co-related queries, Union vs Union All, Views, Like & Regex operators
• In-depth explanations of complex and tricky concepts around ENUM, Char vs Varchar, Blog datatypes, text datatypes, Triggers, Transactions and its implementation
• Comparison questions Stored Procedures vs functions, text vs blob, primary key vs candidate key, IFnull vs ISNull, Char vs Varchar.
• Extensive explanations of tricky questions such as Transactions, Trigger, Blog vs Text data types, Candidate key vs Unique key, Stored Procedure vs Stored Funct

Requirements

• Knowledge of MySQL and PHPMyAdmin.

Target audience

• MySQL Developers who are preparing for the next job interview.
• Developers who wants answer to the point, be practical and be prepared about MySQL.