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3 years ago

In what stage of systems development are design specifications created?

1 answer:

5 0

The stage of systems development in which design specifications (such as the architecture, the modules, the interfaces, and the data) are created is the stage of systems design. The purpose of systems design is primarily to satisfy the specified requirements.

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Write a method that prints on the screen a message stating whether 2 circles touch each other, do not touch each other or inters

beks73 [17]

Answer:

The method is as follows:

public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){

double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));

if(d == r1 + r2){

System.out.print("The circles touch each other"); }

else if(d > r1 + r2){

System.out.print("The circles do not touch each other"); }

else{

System.out.print("The circles intersect"); }

}

Explanation:

This defines the method

public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){

This calculate the distance

double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));

If the distance equals the sum of both radii, then the circles touch one another

if(d == r1 + r2){

System.out.print("The circles touch each other"); }

If the distance is greater than the sum of both radii, then the circles do not touch one another

else if(d > r1 + r2){

System.out.print("The circles do not touch each other"); }

If the distance is less than the sum of both radii, then the circles intersect

else{

System.out.print("The circles intersect"); }

}

6 0

2 years ago

In the main function, define five variables of type int, named: first, second, third, fourth, and total. Also in the main functi

fiasKO [112]

Answer:

import java.util.Scanner;
public class num8 {
public static void main(String[] args) {
int first, second, third, fourth,total;
double decimalOne, decimalTwo, decimalTotal;
}
public static void getData(int first, int second, int third, int fourth, double decimalOne, double decimalTwo){
System.out.println("Enter the Values");
Scanner in = new Scanner(System.in);
first=in.nextInt();
second=in.nextInt();
third=in.nextInt();
fourth=in.nextInt();
decimalOne = in.nextDouble();
decimalTwo = in.nextDouble();
}
public static int computeTotal(int first, int second, int third){
return first+second+third;
}
public static int computeTotal(int first, int second, int third, int fourth){
return first+second+third+fourth;
}
public static double computeTotal(double decimalOne, double decimalTwo){
return decimalOne+decimalTwo;
}
public static void printAll( int first, int second, int third){
System.out.println("Number one, two and three are: "+first+" "+second+" "+third);
}
public static void printAll( int first, int second, int third, int fourth){
System.out.println("Number one, two and three and four are: "+first+" "+second+
" "+third+" "+fourth);
}
public static void printAll( int first, int second, int third, int fourth, int fifth){
System.out.println("Number one, two and three and four are: "+first+" "+second+
" "+third+" "+fourth+" "+fifth);
}
public static void printAll( double first, double second, double third){
System.out.println("Number one, two and three and four are: "+first+" "+second+
" "+third);
}
}

Explanation:

This solution is provided in Java:

All the variable declarations are done in the main method (lines 3-6)

Eight methods as specified in the question are created (Lines 7, 17, 20, 23, 26, 29, 33 and 37).

Observe the concept of Method Overloading (i.e. methods with same name and return types but different parameter list)

8 0

3 years ago

Which strategy would most likely improve a student's reading comprehension?

Fynjy0 [20]

Answer:

I think asking questions is the best.

Explanation:

I believe asking questions are the best because you get to understand the text which is really good. Some 7th grade reading teachers can help you a lot and you can use iLit to help a bunch.

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3 years ago

Read 2 more answers

1. How does the computer take data and information ?

aniked [119]

Answer:

Data processing, Manipulation of data by a computer. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. Any use of computers to perform defined operations on data can be included under data processing. Input devices accept data in a form that the computer can use; they then send the data to the processing unit. The processor, more formally known as the central processing unit (CPU), has the electronic circuitry that manipulates input data into the information people want.

Explanation:

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3 years ago

Once the term of copyright has expired,a work

rosijanka [135]

...??????????????????

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3 years ago