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3 years ago

What is the difference between a programming language and natural (every-day) language?

Computers and Technology

1 answer:

marta [7]3 years ago

8 0

Answer:

Explanation:

Natural languages are used for communication between people and programming languages enable human to interact with machines.

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Write a program that asks the user for three strings. Then, print out whether the first string concatenated to the second string

zepelin [54]

Answer:

import java.util.Scanner;

public class Main {

public static void main(String[] args) throws Exception {

Scanner myObj = new Scanner(System.in);

//Request and receive first String

System.out.println("Enter username");

String firstString = myObj.nextLine();

//Request and receive second string

System.out.println("Enter second string");

String secondString = myObj.nextLine();

//Request and receive third string

System.out.println("Enter third string");

String thirdString = myObj.nextLine();

//Concatenate the first and second string

String concatA_B = firstString + secondString;

if(concatA_B.equals(thirdString)){

System.out.println("First String Concatenated to Second String is equals to the third String");

}

else{

System.out.println("First String Concatenated to Second String is NOT equals to the third String");

}

Explanation:

Import Scanner Class
Request and Receive three variables from the user using the Scanner Class
Concatenate the first and second
Use the .equals() method to check for equality

5 0

2 years ago

The objective of ____ testing is to identify and eliminate execution errors that could cause a program to terminate abnormally,

Ann [662]

Answer: I would say "user" is the correct answer

Explanation: This question is clearly talking about a computer program so the "user" is like a BETA tester. "Someone who tests games, websites, and apps before they are released.

3 0

2 years ago

Using the phase plane program, plot the phase plane for the Lotka-Volterra model:

ivanzaharov [21]

Answer:

yes, the model gives a realistic behavior

Explanation:

This describes the inner equilibrium point is a stable node, here it's a center. These are periodic solutions. Populations of the mice and owls are periodic. It describes: when the mice population is lower, the owl population decreases; again the owl is lower so mice got a chance to grow its population; now as sufficient food(mice) is there, the owl population increases; as predator population increases, the prey population decreases; and this continues as a cycle forever.

So, yes, the model gives a realistic behavior.

Check attachment

7 0

3 years ago

Suppose you have an int variable called number. What Java expression produces the second-to-last digit of the number (the 10s pl

Elden [556K]

Answer:

(number%100) / 10

(number%1000) / 100

Explanation:

5 0

3 years ago

Maria works for MegaCorp, a large privately owned company specializing in sales of ball bearings. MegaCorp introduces filtering

ololo11 [35]

Answer:

No, because it would be generally free for private-sector employees by using filtering software to restrict access to some websites.

Explanation:

Maria working for the following Corporation, a major private-owned company that specializes throughout ball bearings production. That corporation establishes filtering software to restrict access to some of these sites linked to non-work, and also some sites with poπnographic images.

So, Maria could not challenge that policy lawfully, as private-sector employees are usually free to always use filtering software to restrict access to some of these Websites

3 0

2 years ago