Answer:
The code solution is written in Java.
- import java.util.Scanner;
-
- public class TestScore {
-
- public static void main(String[] args) {
-
- Scanner input = new Scanner(System.in);
-
- System.out.print("Please enter first score: ");
- double firstScore = input.nextDouble();
- System.out.println("Grade: " + determineGrade(firstScore));
-
- System.out.print("Please enter second score: ");
- double secondScore = input.nextDouble();
- System.out.println("Grade: " + determineGrade(secondScore));
-
- System.out.print("Please enter third score: ");
- double thirdScore = input.nextDouble();
- System.out.println("Grade: " + determineGrade(thirdScore));
-
- System.out.print("Please enter fourth score: ");
- double fourthScore = input.nextDouble();
- System.out.println("Grade: " + determineGrade(fourthScore));
-
- System.out.print("Please enter fifth score: ");
- double fifthScore = input.nextDouble();
- System.out.println("Grade: " + determineGrade(fifthScore));
-
- System.out.println("Average score: " + calcAverage(firstScore, secondScore, thirdScore, fourthScore, fifthScore));
-
- }
-
- public static double calcAverage(double score1, double score2, double score3, double score4, double score5){
- double average = (score1 + score2 + score3 + score4 + score5) / 5;
- return average;
- }
-
- public static String determineGrade(double score){
- if(score >= 90){
- return "A";
- }
- else if(score >= 80 ){
- return "B";
- }
- else if(score >=70){
- return "C";
- }
- else if(score >=60){
- return "D";
- }
- else{
- return "F";
- }
- }
- }
Explanation:
Firstly, create the method, <em>calcAverage()</em>, that takes five test scores. Within the method, calculate the average and return it as output. (Line 33 - 36)
Next, create another method, <em>determineGrade()</em>, which takes only one score and return the grade based on the range of the score. (Line 38 -54)
Once the two required methods are created, we are ready to prompt use for input five test scores using Java Scanner class. To use get user input, create a Scanner object (Line 7). Next, use getDouble() method to get an input score and assign it to variables firstScore, secondScore, thirdScore, fourthScore & fifthScore, respectively. Once a score input by user, call determineGrade() method by passing the input score as argument and immediately print out the return grade. (Line 9 - 27)
At last, call calcAverage() method by passing the first test score variables as argument and print out the returned average value. (Line 29).
Answer:
Global Enterprises uses an open source mail server called Courier.
Explanation:
Answer:
Option A is the correct answer for the above question.
Explanation:
Data can be defined as raw fact which can be useful when it will be processed. The processed data can be formed as information. The data can be anything. It can b e text or audio or images or video. The above question asked about the term which is an unprocessed item and can form information after processing. Then the answer is Data which stated from the option A. So Option A is the correct answer while the other is not because--
- Option B states about instruction which is useful to process the data.
- Option C states about Programs that can be formed when one or more instruction is grouped.
- Option D states about the information that the user can get after processed the data.
Answer:
The answer is "176".
Explanation:
In the given question there is a total of 192 switch ports, which are available for the 48-port switches. And for four access points, 8 trunk links that are 2 per access layer switch will be required. In every connexion of the trunk include two significantly modified-ports on the circuits throughout the access layer. With trunk connexions to both the communication network controller switches, a total of 17 switcher ports is required, allowing 176 access points for end system connectors.
Answer:
The C# code is given below
Explanation:
using System;
public class SwimmingWaterTemperatur
{
public static void Main()
{
while(true){
Console.Write("\nPlease enter the water temperature : ");
int x = Int32.Parse (Console.ReadLine());
try{
if(CheckComfort(x)){
Console.Write(x+" degrees is comfortable for swimming.");
}else{
Console.Write(x+" degrees is not comfortable for swimming.");
}
}catch(Exception ex){
Console.WriteLine(ex);
}
}
}
public static Boolean CheckComfort(int temp){
if(temp>=70 && temp<=85){
return true;
}else if(temp>=32 && temp<=212){
return false;
}else{
throw new ArgumentException("Value does not fall within the exptected range.");
}
}
}
