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Consider the external ports for a traditional PC system (pictured below). Mention port types of each labeled ports (A-J).

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Elin Hessel
Elin HesselLv2
3 Mar 2020
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4. In this question, you will be shown a snippet of code. You will then be shown the output from either the compiler or the Java virtual machine and be asked what the error is and how to fix it. In each case, your answer should include the line number of the problem, a one or two sentence explanation as to why the issue occurs, and a specific fix for the problem. Your fix should mention the exact line or lines of code you'd add/change/delete. Total for this question (5 parts): (15 points) (a) Consider the following class: import java.util.Scanner; public class Hockeystandings //This method should calculate the percentage of games in which the team lost. public static double computePercentageLosses (int numwins, int numLosses) return numLosses/ (numwins + numLosses) * 100; public static void main(String[] args) { Scanner reader - new Scanner (System.in); System.out.println("Enter the number of wins for the Maple Leafs"); int numLeafwins = reader.nextInt (); System.out.println("Enter the number of losses for the Maple Leafs"); int numLeaflosses-reader.nextInt (); System.out.println("Enter the number of wins for the Canadiens"); int numCanadienswins – reader.nextInt (); System.out.println("Enter the number of losses for the Canadiens"); int numCanadienslosses = reader.nextInt (); double mapleLeafs Record - computePercentage Losses (numLeafwins, numLeaf Losses); double canadienskecord - computePercentage Losses (numCanadienswins, nuCanadienslos305): if (canadiens Record > mapleleafsRecord) { System.out.println("Of course the Leafs did worse."); else { System.out.println("Wow, that hasn't happened for a long time!"); The point of the program is to ask the user to enter numbers representing the wins and losses of the Maple Leafs and Canadiens in a season. The code compiles successfully and when you run the program, you enter the values: 2 80 40 42 into the keyboard. You expect that the program will output the message Of course the Leafs did worse since they had fewer wins. However, to your surprise, the output of the program is: Wow, that hasn't happened for a long time! Why is this the case and fix the error?

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Question 8. [6 MARKS] Consider this code: def sort_guesses (guess_list, answer): (list of float, float) -> dict of (str: list of float) Return a new dictionary where each item in guess_list appears as an item in one of the dictionary's values lists: - each item less than answer is in a list associated with key 'low', - each item equal to answer is in a list associated with key 'correct', and - each item greater than answer is in a list associated with key 'high'. If there are no items associated with one of 'low', 'correct', or 'high', then that string should not appear as a key in the new dictionary. In the table below, we have outlined two test cases for sort_guesses. Add six more test cases chosen to test the function thoroughly. R eturn Value Test Case Description no guesses one low guess guess_list answer [ 5.5 [4.7] 6.0 {'low': [4.7]}

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