1. Uppercase: Write a program that will print out each character of the input string in a new line (one character per line), all in uppercase. 2. User ID: Let user input first name, last name, and birth year, write a program to create a user ID with the first initial followed by the first three letters of the last name and last 2 digits of the birth year. Make sure to have a string variable declared for use ID only and print this string variable. Example: Mary Jane, 1956. ID: mjan56 (all lower cases).

How are the Java Development Kit (JDK), the Java Runtime Environment (JRE), and the Java Virtual Machine (JVM) different?

Why do we care about standardized code formats? Analyze the Java programming language's coding standards.

Question1:a.Define the concept of computational thinking, and explain its components.b.Explain why is JavaScript considered a case-sensitive programming language.c.What is the difference between variable and constant, and how we define them in JavaScript? (provide examples and Harvard references).