An instruction for the computer. Many commands put together to

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

Stolb23 [73]

Answer:

The Java code is given below

Explanation:

Window.java: 

public class Window {

private int width, height;

public Window(int width, int height) {

this.width = width;

this.height = height;

}

public int getHeight() {

return height;

}

public void setHeight(int height) {

this.height = height;

}

public int getWidth() {

return width;

}

public void setWidth(int width) {

this.width = width;

}

@Override

public String toString() {

return "Window [width=" + width + ", height=" + height + "]";

}

TitledWindow.java:

public class TitledWindow extends Window {

private int barHeight;

public TitledWindow(int width, int height, int barHeight) {

super(width, height);

this.barHeight = barHeight;

}

public int getClientAreaHeight() {

return barHeight + super.getHeight();

}

@Override

public String toString() {

return "TitledWindow [width=" + super.getWidth() + ", height=" + super.getHeight() + ", barHeight=" + barHeight + "]";

}

TestWindows.java: 

public class TestWindows {

public static void main(String args[]) {

Window w = new Window(450, 200);

System.out.println("Window: " + w);

TitledWindow titledWindow = new TitledWindow(450, 200, 30);

System.out.println("titaledWindow: " + titledWindow);

System.out.println("titledWindow.height: " + titledWindow.getClientAreaHeight());

}

6 0

3 years ago

(MCQ question). Which of the following files stores information about a local Google Drive installation such as User email ID, L

Harlamova29_29 [7]

Answer:

Sync_config.db

Explanation:

With the help of this file we can find the following information of our google drive.

Google Drive version
local sync root path
User email address

8 0

3 years ago

Write the printItem() method for the base class. Sample output for below program:

Anna [14]

Answer:

The printItem() method code is filled in the explanation, highlighted with bold font.

Explanation:

// ===== Code from file BaseItem.java =====

public class BaseItem {

protected String lastName;

public void setLastName(String providedName) {

lastName = providedName;

return;

}

// FIXME: Define printItem() method

/* Your solution goes here */

public void printItem() {

// TODO Auto-generated method stub

System.out.println("Last name: "+lastName);

}

// ===== end =====

4 0

3 years ago

In python:

Misha Larkins [42]

Answer:

Following are the code to this question:

list_val = input()#defining a integer variable for input value

test_grades = list(map(int, list_val.split()))#defining test_grades as a list

sum_extra = -999 #defining sum_extra that holds negative integer value

sum_extra = 0#defining sum_extra that holds value

for y in range(len(test_grades)):#defining a for loop to check range of list

if(test_grades[y] > 100):# defining if block that check list value is greater then 100

sum_extra = sum_extra + (test_grades[y] - 100)#use sum_extra variable to hold extra value and add this value

print('Sum extra:', sum_extra)#print value

Output:

101 83 107 90

Sum extra: 8

Explanation:

In the above code a, "list_val" variable is declared, that uses an input method to input the values and declared a "test_grades" variable that uses a list method to add all values in the list.

In the next step, the "sum_extra" variable is declared, which holds some values and defines a for loop to check the range of the "test_grades", and define a if block, that checks list value is greater than 100. If the condition is true, it will remove the extra value, and add it into the sum_extera variable and add its value, and at the last use, print variable to print its value.

6 0

3 years ago

When using a line graph, why is it inportant to only graph 1 - 3 series of data?. A. A line graph in Microsoft Excel will not al

ElenaW [278]

The most necessary point you need to follow when using a line graph, is to make your graph readable. So, the reason why is it inportant to only graph 1 - 3 series of data is that more than 3 series of data causes too many lines on the graph, which makes ti confusing to read. The last option is the correct one.

8 0

3 years ago