160+ Mysql MCQ With Online Practice Test

MySQL is an open-source relational database management system (RDBMS) that has been a cornerstone of web applications and data-driven solutions for over two decades. Developed by Oracle, MySQL offers a robust and efficient platform for storing, managing, and retrieving structured data. Its features include support for SQL, high performance, scalability, and extensive community support. MySQL is widely used for web development, e-commerce, content management systems, and more, making it a versatile and trusted database solution for organizations of all sizes, from startups to large enterprises.

Practice Test

21. Which data type is used to store whole numbers in MySQL?


22. What MySQL data type is suitable for storing date and time values?


23. Which data type is used for storing fixed-length character strings?

Answer: CHAR

24. What is the maximum number of characters that VARCHAR data type can store?

Answer: 255

25. Which data type is used to store large binary data, such as images or documents?

Answer: BLOB

26. What data type would you use to store a true/false value in MySQL?


27. Which data type is used to store a floating-point number with single precision?

Answer: FLOAT

28. What is the maximum size of an INT data type in MySQL?

Answer: 32 bits

29. What data type is suitable for storing a large amount of text data, such as a long article?

Answer: TEXT

30. Which data type would you choose for storing IP addresses in MySQL?

Answer: INET
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