Which of the following will create a polygon that is a square?

Consider the Java code segment below:
```
Polygon poly2 = new Polygon();
poly2.addPoint(100, 30);
poly2.addPoint(100, 130);
```

a. poly2.addPoint(100, 60);
poly2.addPoint(100, 130);
b. poly2.addPoint(200, 130);
poly2.addPoint(200, 30);
c. poly2.addPoint(200, 60);
poly2.addPoint(200, 130);
d. poly2.addPoint(100, 130);
poly2.addPoint(100, 230);


b. poly2.addPoint(200, 130);
poly2.addPoint(200, 30);

Computer Science & Information Technology

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Modify Programming Project 5 from Chapter 2 to check the validity of input data. Valid input is no less than 25 cents, no more than 100 cents, and an integer multiple of 5 cents. Compute the change only if a valid price is entered. Otherwise, print separate error messages for any of the following invalid inputs: a price under 25 cents, a price that is not an integer multiple of 5, and a price that is more than a dollar.

This project is a simple modification of Project 5 from Chapter 2. Three if statements are added to detect invalid input: less than 25 cents, more than a dollar, and not a multiple of 5 cents.

Computer Science & Information Technology

Which option is not one of the required parameters that are matched with an extended IP ACL?

A) IP Option Type B) IP Protocol Type C) Source IP Address D) Destination IP Address

Computer Science & Information Technology

A(n) ____ in Android is the mechanism that one app uses to signal another app that its cooperation is requested to accomplish something.

A. intent B. activity C. request D. synch

Computer Science & Information Technology

The process of arranging data in a specific order based on the data in a field.

What will be an ideal response?

Computer Science & Information Technology