a) Create a text file and save it by giving a name of your choice.

b) In C++ by using codes Write on the file about 4 test grades (Choose the test names in characters and the grades in floating point values)

c) In C++ by using codes open the file and read the grades. -you will show the outputs on the console and also the text file written

d) In C++ by using codes append two test more tests and their grades.

e) In C++ by using codes open the file and read all the grades. --you will show the outputs on the console and also the text file written