Referential Integrity
Referential integrity state the relationship between tables( parent and child ) . Database table must have a primary key that
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Author: bptutorials
Top 50 PHP interview questions and answers in 2020 for freshers and experience
List of Top 50 PHP interview questions and answers : Q#1) What is the difference between include() and require() ?
Read morePHP Associative Arrays
Definition : Associative arrays are arrays that hold keys and values pairs. Here we can assign our own keys to
Read moreTop 10 MYSQL Interview Questions and Answers
Q# 1) Write a SQL query to find out 2nd highest Salary? How to find nth highest salary? write down
Read moreWrite a program to print pyramid pattern in C like below pattern
Solution : To print above pyramid pattern we need 3 loop. First loop for rows and Second loop for print
Read moreProgram to print pyramid pattern in php
1. Write a program to print normal pyramid pattern in php Solution. To print normal pyramid pattern in php we
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