Write an OS program to implement Optimal Algorithm
Write a PHP script to accept an .XML file which should comprise the following:
For at least 5 players. Display the details of players who have scored more than 1000 runs and at least 50 wickets
Write a program to add Watermark to the file and display it on the screen.
Write a PHP script for the following: Define an interface which has methods area(), volume(). Define constant PI. Create classes sphere, cylinder which implements this interface and calculate area and volume. (Use define())
Write PHP script for the following: Define Class declarations and member funtction definitions for Student(rollno, name, academic_year). Design derived classes as Internal(marks, total), External(marks, total). Perform the following operations and show the results:
a) Accept the details from the user.
b) Show the result along with all details and total marks as addition of marks of Internal and External. (Use radio buttons)