. Write a program in C++ to open and read the contents of the Text1.txt using the file stream class. Close the file and again open to update the contents of given file Text1.txt. Text1.txt : I am...

. Write a program in C++ to open and read the contents of the Text1.txt using the file stream class.
Close the file and again open to update the contents of given file Text1.txt.
Text1.txt : I am enjoying learning OOPS concepts
After update
Text1.txt: I am enjoying learning OOPS concepts
Now learnt C++; Java is my next target.