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2 years ago

Write a function definition for a function which takes one parameter and returns twice that parameter

Computers and Technology

1 answer:

dezoksy [38]2 years ago

8 0

Answer:

The function in python is as follows:

def twice(num):

return 2 * num

Explanation:

This defines the function; The function receives num as its parameter

def twice(num):

This returns twice of num

return 2 * num

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The 'client area' of a window is the area used to display the contents of the window (thus a title bar or border would lie outsi

Lady_Fox [76]

Answer:

Window.java

public class Window {
int width;
int height;
public Window(int width, int height){
this.width = width;
this.height = height;
}
public int getWidth(){
return width;
}
public int getHeight(){
return height;
}
public int getClientAreaHeight(){
return getHeight();
}
}

Main.java

public class Main {
public static void main (String [] args) {
Window win1 = new Window(12, 15);
System.out.println(win1.getClientAreaHeight());
}
}

Explanation:

Window.java

There is a Window class with two int type attributes, width and height (Line 1 - 3).

The constructor of this class will take two inputs, width and height and set these input to its attributes (Line 5 - 8). There are two methods getWidth and getHeight which will return the value of attributes width and height, respectively (Line 10 - 16).

The required new method getClientAreaHeight is defined in line 18 -20. This method will call the getHeight method to return the height value of the window (Line 19).

Main.java

We test the Window class by creating one Window instance and call the getClientAreaHeight method and print the return output (Line 1 -6).

We shall see 15 is printed.

4 0

3 years ago

Implementing information systems has economic, organizational, and behavioral effects on firms. Information technology, especial

soldi70 [24.7K]

Answer: Economic

Explanation: Economic impact can be explained as the effect of a certain action, policy or action on the economy of an organization, country measured in terms of business revenue, gain or profit, impact on manufactory or production cost, inflation, monetary value and so on.

In the scenario above, the economic effect or impact of implementing information technology is highlighted in terms of lower cost of market participation, shrinkage in size of firms due to external participation and so on.

5 0

3 years ago

You can use the ____ command to delete an entire table and its data.?

jek_recluse [69]

You can press control and x at the same time, the delete button, or backspace

6 0

3 years ago

Create pseudocode to compute the volume of a sphere. Use the formula: V= (4/3)* π r3 where π is equal to 3.1416 approximately, w

MA_775_DIABLO [31]

Answer:

In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal to the ratio of the circumference of any circle to its diameter.

Explanation:

3 0

2 years ago

Read 2 more answers

List the various cases where use of a NULL value would be appropriate.

melomori [17]

Answer:

The answer is below

Explanation:

There are cases where the use of a NULL value would be appropriate in a computer programming situation. These cases can be summarily described below:

The first case is in a situation where the value of the attribute of a certain element is known to exist, but the value can not be found

The second case is in a situation where the value of the attribute of a certain element is not known whether it exists or not.

4 0

2 years ago