Basic PHP Programming Question:

Download Job Interview Questions and Answers PDF

What is the purpose of the following files having extensions: frm, myd, and myi? What these files contain?

PHP Interview Question
PHP Interview Question

Answer:

In MySQL, the default table type is MyISAM.
Each MyISAM table is stored on disk in three files. The files have names that begin with the table name and have an extension to indicate the file type.

The '.frm' file stores the table definition.
The data file has a '.MYD' (MYData) extension.
The index file has a '.MYI' (MYIndex) extension,

Download PHP Interview Questions And Answers PDF

Previous QuestionNext Question
How do I find out the number of parameters passed into function9. ?If the variable $a is equal to 5 and variable $b is equal to character a, what’s the value of $$b?