(a) Write a program to write content of one file into another and display the number of characters present in the file. Also, display the content of destination file.

(b) Write a program to read records of N students (record must include student name, address, roll number, and percentage marks) and display . these records in descending order on the basis of their names.

Answer rating: 100% (QA)

a import java io class Test public static void main String args throws IO Exception File Input Strea... View the full answer