Database Concept - What are the main components when designing an ERD?

Network Protocols - Why are network protocols needed? How do you decide which protocol is more suitable for a network implementation?

Programming Concept - Why are there so many iterative structures and what is the purpose of each. Think about looping and why different ones exist and why you can't have just one. What is an array and why are they important in programming languages. What is a multi dimensional arrays. What purposes can you think of for multi dimensional arrays.

JAVA PROGRAM PROBLEM - Problem statement - Create a Mortgage Calculator WITHOUT a graphical user interface Purpose - provide a user-friendly service to potential users for accurately planning mortgage and other types of loans Scope - The mortgage calculator must display the mortgage payment amount given the amount of the mortgage, the term of the mortgage, and the interest rate of the mortga...

How do I execute my java programming? - How do I execute my java programming?