Programming & Computer Science Answers

A music track is 80 MB in size. Calculate the file size after compression. How many mp3 files of the size calculated above could be stored on an 800 MB cd

Implement insertion sort.

Implement merge sort.

Implement quick sort. 

Using your code examples, explain what the following are and when you would use them:



A subquery.



A Join.

Which conditional statement, IF‐THEN‐ELSIF or CASE statement is more useful in creating

conditional programs? Defend your choice

Write a program to create a class called employee, the class

has members , name , ID, and salary, a constructor to enter values

from users, and member function to display the result of the

following equation:

𝑀 =

𝑆𝑎𝑙𝑎𝑟𝑦

---------∗ 15

100

CS 1102 - Unit 3 Programming Assignment In this assignment, you will modify your Quiz class from the previous assignment. You will create a method that asks a quiz question and a method that checks the answer, and you will use those methods to ask multiple questions. Your program will then report how many questions the user got correct. This program will be the basis for future Programming Assignments in this course. These instructions assume that you are using the Eclipse IDE on your own computer or you may use a different Java environment as long as you can provide Java code and screen shots for your assignment submission. First open your previous Programming Assignment in Ecli

Write a complete Java program that do the following:

a.   Read your student’s ID number, store it in an array named myStudentNO and print it.

b.   find the number of even and odd integers in myStudentNO array

Which conditional statement, IF‐THEN‐ELSIF or CASE statement is more useful in creating conditional programs? Defend your choice.