MySQL 面试题与答案
Test your skills through the online practice test: MySQL Quiz Online Practice Test
问题 11. What Is MySQL?
MySQL is an open source database management system developed by MySQL AB, http://www.mysql.com.
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问题 12. What Is mSQL?
Mini SQL (mSQL) is a light weight relational database management system capable of providing rapid access to your data with very little overhead. mSQL is developed by Hughes Technologies Pty Ltd.
MySQL was started from mSQL and shared the same API.
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问题 13. What Is SQL?
SQL, SEQUEL (Structured English Query Language), is a language for RDBMS (Relational Database Management Systems). SQL was developed by IBM Corporation.
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问题 14. What Is Table?
A table is a data storage structure with rows and columns.
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问题 15. What Is Column?
A column defines one piece of data stored in all rows of the table.
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