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Gelneren [198K]
2 years ago
10

How does the Pareto principle apply to product development?.

Computers and Technology
1 answer:
Dominik [7]2 years ago
5 0
The Pareto Principle, commonly referred to as the 80/20 rule, states that 80% of the effect comes from 20% of causes. Or, in terms of work and time management, 20% of your efforts will account for 80% of your results.
You might be interested in
Lucky Sevens. Given a whole number, compute and display how many digits in the number are 7s. For example, the number of 7s in 3
Sveta_85 [38]

Answer:

Code is in both c++ and java

Explanation:

C++ Code

#include<iostream>  

#include <sstream>  // for string streams  

#include <string>  // for string  

using namespace std;  

int main()  

{  

   int num;  

   cout<<"Enter Non-Negative number :";

  cin>> num;

   // declaring output string stream  

   ostringstream str1;  

   // Sending a number as a stream into output  

   // string  

   str1 << num;  

   // the str() coverts number into string  

   string geek = str1.str();  

   int count =0;

  for (int i = 0; i < geek.size(); i++){

    if(geek[i]=='7'){

     count++;  

 }

}

   // Displaying the string  

   cout << "the number of 7s in "<<num<< "is"<<count;

 

   return 0;  

}

Java Code

import java.util.Scanner;

public class LuckySeven{

   public static void main(String[] args){

       Scanner scanner = new Scanner(System.in);

       System.out.print("Enter Number :");

       int number = scanner.nextInt();

       String numberString = number+"";

       int count =numberString.length()- numberString.replaceAll("7","").length();

       System.out.println("Number of 7's in "+numberString+" are "+count);

   }

}

Code Explanation

First we need to take integer number as input from user.

As we need to iterate through all of the digits in number, that's why we need to convert integer to string as string is an array of character so we will iterate through number array and match the total count of 7 on every index.

At the end we will display the total count of 7 in number.

Sample Output

Case 1

Enter Non-Negative number :3482

the number of 7s in 3482 is 0

Case 2

Enter Non-Negative number :372771

the number of 7s in 372771 is 3

6 0
3 years ago
The Technology Librarian asks you to find out how many hops it takes to get to the first Wi-Fi kiosk. What Windows command can y
V125BC [204]

Answer:

The number of routers arrived in the path of a packet from sender to receiver are called hops. It is term used usually in computer networking.

<u>Command Used to find Hops</u>

In windows command prompt is used to find the number of hops.

1. In Command Prompt type "<em>tracert</em>" after host name and IP address of destination.

<u>Hardware devices Represented by Hop</u>

The main devices that is counted as hop in networking is <em>Router</em>. Nut Sometimes many devices such as <em>switches, repeaters and access points</em> are also count as hops. It depends on the configuration and role of the devices.

8 0
3 years ago
Answer for 3.4.8 rectangle code HS
tigry1 [53]

Answer:

i think Make variables to represent the length and width of a rectangle, called length

and width

, respectively. You should set length

to 10 and width

to 5.

Then, write some mathematical expressions to computer the area and perimeter of the rectangle and save these values inside variables named area and perimeter

.Use print

statements to display the area and perimeter of the rectangle.

Your output should print the area on the first line and the perimeter on the second, like this:

50 30  Rectangle Area Formula:

Area = L * W

Explanation:

7 0
3 years ago
2min speech on can teachers be replace by technology​
elena-s [515]

Answer:

The boom of online courses, where anyone can learn from the comfort of one’s own home or office at their own chosen time is the main cause. When online courses made their foray a decade ago, the same question of technology replacing teachers in schools emerged as a major argument. However, if we ask you today whether calculators can replace mathematics teachers at school, what would you say? Sounds weird, right! Do you think calculators which are also a kind of a technological advancement only, are capable enough of themselves, so as to replace the teachers? The answer is obvious. It’s an obvious No!

6 0
3 years ago
The divBySum method is intended to return the sum of all the elements in the int array parameter arr that are divisible by the i
iragen [17]

Answer:

The complete method is as follows:

public static int divBySum(int[] arr, int num){        

     int sum = 0;

     for(int i:arr){

         if(i%num == 0)

         sum+=i;

     }

     return sum;

   }

Explanation:

As instructed, the program assumes that arr has been declared and initialized. So, this solution only completes the divBySum method (the main method is not included)

This line defines the method

public static int divBySum(int[] arr, int num){        

This line declares and initializes sum to 0

     int sum = 0;

This uses for each to iterate through the array elements

     for(int i:arr){

This checks if an array element is divisible by num (the second parameter)

         if(i%num == 0)

If yes, sum is updated

         sum+=i;

     }

This returns the calculated sum

     return sum;

   }

8 0
3 years ago
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