Define Casting and question 5 please

- Letter A cast to character code 4. Define these terms in Computer Programming language: a) Variable is a container in a C program in which a data value can be stored inside the computer's memory The stored value can be referenced using the variable's name b) Casting Date: 16h November 2018 STUDENT NAME: STUDENT ID: 5. Write C coding to cast the following characters in the same programming file: 90.1234567 cast to integer ONE (1) alphabetical letter between (A-Z) cast to character code (Refer ASCII Table at Appendx if applicable)