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3 years ago

What is the post condition of an expression or variable

Computers and Technology

1 answer:

Jet001 [13]3 years ago

8 0

Answer:

The post condition is simply a statement expressing what work has been accomplished by the function. This work might involve reading or writing data, changing the values of variable parameters, or other actions.

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________is a Windows software program with powerful accessibility solution that reads information on your screen using synthesiz

inn [45]

Answer:

The correct answer to the following question will be "JAWS".

Explanation:

JAWS is a strong accessibility tool, which uses synthesized speech to look for information on your monitor and provides several helpful commands to make it much easier using applications, edit documentation and read pages of the web.
It's a Microsoft Windows screen reader tool that helps visually and blind impaired people to decode the screen either via a message-to-speech interpretation or with a castable sign language display.
JAWS is manufactured by Freedom Scientific Blind and Group of Low Vision.

Therefore, JAWS is the right answer.

4 0

3 years ago

What was software for modems that connected through phone lines called?

balandron [24]

Answer:

Best Regards to all of the people who have met you in the class

4 0

3 years ago

Write a Java program that prompts the user to enter integer values for the sides of a triangle and then displays the values and

satela [25.4K]

Answer:

import java.util.Scanner;

public class triangle {

public static void main (String [] args) {

int sideOne, sideTwo, sideThree;

Scanner in = new Scanner (System.in);

System.out.println("Enter the first side of the triangle");

sideOne = in.nextInt();

System.out.println("Enter the secon side of the triangle");

sideTwo = in.nextInt();

System.out.println("Enter the third side of the triangle");

sideThree = in.nextInt();

if ( sideOne<=0||sideTwo<=0|| sideThree<=0){

System.out.println(" The Values enter are "+sideOne+ "," +sideThree+ ","+sideThree+ " These values don't make a valid triangle");

}

else if ((sideOne + sideTwo> sideThree) || (sideOne+sideThree > sideTwo) || (sideThree+sideTwo > sideOne))

{

System.out.println ("The triangle is Valid");

}

else {

System.out.println(" The Values enter are "+sideOne+ "," +sideTwo+ ","+sideThree+ " These values don't make a valid triangle");

}

Explanation:

for a Triangle to be Valid one of the three sides of the triangle must greater than the other two sides. The code above enforces this condition using an if statement in combination with the Or Operator

The following conditions where enforced

side one, side two and side three != 0

Side One + Side Three > Side Two

Side Three + Side Two> Side One

Side Two + Side One > Side Three

7 0

3 years ago

Make sure to read all of these specifications carefully. Write a function, named array_shifter, that accepts an array of doubles

rosijanka [135]

Answer:

import java.util.Arrays;

public class num2 {

public static void main(String[] args) {

//Create and initialize the first array

double [ ]arr = {3.5, 5.6, 4.5, 6.7};

// Get the length of the array

int n = arr.length;

//Call the method Array Shifter inside the output statement

System.out.println(Arrays.toString(array_shifter(arr,n)));

}

static double [] array_shifter(double [ ] doubleArray, int n){

double [] narr = new double[n+1];

//Loop through from index 1

for(int i =0; i<narr.length-1; i++){

narr[i] = doubleArray[i];

}

//Put a new element at the last index

narr[narr.length-1] = 1.1;

return narr;

}

Explanation:

This is implemented in Java

Read detailed comments in the solution

The method array_shifter creates a new array that is one element larger than the array it received as argument and returns it

6 0

3 years ago

A network administrator identifies sensitive files being transferred from a workstation in the LAN to an unauthorized outside IP

Sav [38]

Answer:

D. Zero-day

Explanation:

It is clearly stated that the antivirus is still up-to-date on the workstation, and there has been no alterations to the firewall. Hence, this means the software is functional and up-to-date with all known viruses. This shows that this attack is unknown to the manufacturer of the antivirus software and hence no virus definition or patch fixing this problem has been developed yet. In this light, it is a zero-day.

A zero-day is a type of vulnerability in a software that is not yet known to the vendor or manufacturer, hence this security hole makes the software vulnerable to attackers or hacker before it is been fixed.

4 0

3 years ago