Answered: Write a switch statement that checks…

Write a switch statement that checks origLetter. If 'a' or 'A', print "Alpha". If b' or 'B', print "Beta". For any other character, print "Unknown". Use fall-through as appropriate. End with newline.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Look at the following applet code snippet: 1 import javax.swing.*; 2 import java.awt.*; 3 public class GraphicsTest extends JApplet 4 { 5 public void init() 6 { 7 getContentPane().setBackground(Color.WHITE); 8 } 9 public void paint(Graphics g) 10 { 11 int[] xCoords = {20, 20, 60, 100, 140, 140, 100, 60}; 12 int[] ycoords = {20, 100, 140, 140, 100, 60, 20, 20}; 13 super.paint(g); 14 g.setColor(Color.YELLOW); 15 g.fillPolygon(xCoords, yCoords, 8); 16 g.setColor(color.BLACK); 17 g.setFont(new Font("SansSerif", Font.BOLD, 35)); 18 g.drawString("SLOW", 35, 95); 19 } 20 } How many vertices does the polygon have? Justify your answer.
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C++ In problem set 1, we wrote a program that solved for the number of connections in a mesh network given the number of nodes using the following formula: Previous Program: #include <iostream>#include <cmath>using namespace std; int main(){ int n = 0; int c = 0; cout << "Enter the number of Nodes: "; cin >> n; c = n * (n - 1) / 2; cout << "The number of connections is: " << c << endl; return 0; } Where n is the number of nodes, or devices, in the network and c is the number of connections, or links. Rework this program to perform the calculation inside of a value returning function. Your main() function should prompt the user for the number of nodes and pass it as a value parameter to your function. Show your source code and a screenshot of your working program.
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