Eggs Console App

[code language=”csharp”] # Mark Hesser # Dec 10, 17 # Eggs */ using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using static System.Console; namespace Eggs { class Program { static void Main(string[] args) { //Declarations bool programSelectError = false, Menu = true; int programSelect; ConsoleKeyInfo kb; while (Menu) { Clear(); Title = "Main […]

ProjectedRaises Console App

[code language=”csharp”] /* Mark Hesser * Dec 10, 17 * Projected Raises */ using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ProjectedRaises { class Program { static void Main(string[] args) { //Declarations bool programSelectError = false, Menu = true; int programSelect; ConsoleKeyInfo kb; while (Menu) { Console.Clear(); Console.Title = "Main Menu"; //Main […]

Inches to Centimeters Console App

[code language=”csharp”] /* Mark Hesser * Dec 10, 17 * Inches to Centimeters */ using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace InchesToCentimeters { class Inches { static void Main(string[] args) { Console.Title = "Inches to Centimeters"; //Declarations const double centimetersInAnInch = 2.54; double inches, centimeters; //Example Conversion inches = 3; centimeters […]

Chapter 1 – Case Projects

Case Project 1-1: Troubleshooting Network Connectivity on a Small Network You are asked to visit a small law firm to help troubleshoot some network connectivity problems. The law firm’s network consists of 11 workstations connected by a single 24-port hub. A senior partner describes the problem as “consistent” and explains that every morning there is […]

Chapter 1 – Study Guide

What is TCP/IP – pg2 Origins & History of  TCP/IP Advanced Research Projects Agency (ARPA), funded an academic research project involving a special type of long-haul (long-distance) network, called a packet-switched network. In a packet-switched network environment, individual chunks of data (called packets) can take any usable path between the sender and receiver. The sender […]

Kernel Shell Terminal Commands Notes

Root File Structure bin – binary executables home – users home directory proc – processes dev – devices lib – 32 bit libraries (shared files aka dll) lib64 – 64 bit libraries (shared files aka dll) opt – optional software etc – configuration files Hardware Abstraction Layer Protects the Kernel Terminal aka Shell – Command Line […]