Create an exception hierarchy of ExceptionA, ExceptionB and ExceptionC such that ExceptionB inherits from ExceptionA and ExceptionC inherits from ExceptionB. Write a test program to show that the catch block for supertype exception (ExceptionA) can catch all the subtype ex- ceptions (ExceptionB and ExceptionC). Print out a message such as "ExceptionB caught" to indicate which type of exception is caught. Name your class file as ExceptionHierarchy.java.

python multiple choice  Code Example 4-1 def get_username(first, last):     s = first + "." + last     return s.lower()   def main():     first_name = input("Enter your first name: ")     last_name = input("Enter your last name: ")     username = get_username(first_name, last_name)     print("Your username is: " + username)     main()      5.       Refer to Code Example 4-1: What is the scope of the variable named s ?a.    globalb.    localc.    global in main() but local in get_username()d.    local in main() but global in get_username()

Coding in python Please!!I need help please help me in the easiest way to do this coding question. Please do not post it's answer from chegg just use your own skills to write code in easyiest way possible. I will really appriciate your help. Coding language PYTHON : The purpose of this assignment is to help you get comfortable creating and using simple classes and objects. In this assignment, we wish to model a 2-D video game character’s movements.  In particular, suppose we are creating a tiny game, where the character can occupy one of 25 squares, like so:     The first thing we need to keep track of is the character’s name, so we can differentiate this character from other characters or enemies.  The other thing we need to keep track of is the character’s position, i.e., which square they are in.  In order to do this, we’ll use an X-Y coordinate system with the origin in the top left corner (the 0,0 square in the picture).  So, in the picture, the character occupies square 3, 2;…

Java - Smallest Number

Asking help for Java Programming Create a program that simulates a meeting reservation system. Part 1: Basic requirements   The program shall allow the user to select from the following options: Create a new meeting Show meetings on the calendar Clear all meetings Each meeting has a subject, start day/time and end day/time Subject is a short text description of the meeting Day is a date that contains month, day, and year Meeting times need only deal with hour and minute When the user wants to create a new meeting, the program asks for the subject, start and end day/times for it and adds it to the calendar For the basic requirements, meetings are not allowed to overlap. If a meeting the user wants to schedule overlaps with an existing meeting, the program presents an error message showing which meeting the one the user wants to schedule overlaps with When the user wants to show all meetings for the week, the report displays all meetings each day as follows Show all meetings…

Fill in the proper blank. JDB is used for finding and fixing ____ inside the Java program.