MYSQL DATABASE INTERVIEW QUESTIONS

Course:MySQL
Chapter:Chapter 3 - Database Tables, Columns and Rows
Topic:SQL
Questions Count:10
1

What is SQL and what does it stand for?

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2

What are the basic SQL commands and their purposes?

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3

What is a SQL query and how is it structured?

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4

What is the difference between SQL and MySQL?

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5

Explain the concept of normalization in SQL.

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6

How can you use the JOIN clause in SQL, and what are its types?

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7

What are subqueries in SQL and how can they be used?

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8

Explain the concept of indexing in SQL and its benefits.

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9

What are transactions in SQL, and how do they ensure data integrity?

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10

Describe the differences between HAVING and WHERE clauses in SQL.

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