Answer: C) Both a and b
Explanation:
The main benefit of normalizing the database as it reduced the redundant data and due the lack of the redundant data, it saves lots of space in the database.
It also improve the update time in the database so it is easy to handle the database security in the system.
It is also has ability to store the dangling tuples so it can easily store all the information of the customer without introduce any inconsistencies in the database system.
Therefore, Option (C) is correct.
import java.util.Scanner;
public class InchesToFeetInteractive
{
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
final int INCHES_IN_FOOT = 12;
int inches = scan.nextInt();
int feet;
int inchesLeft;
feet = inches / INCHES_IN_FOOT;
inchesLeft = inches % INCHES_IN_FOOT;
System.out.println(inches + " inches is " +
feet + " feet and " + inchesLeft + " inches");
}
}
We import the Scanner class and then initialize a new Scanner named scan. We then get an integer representation of inches from the user and calculate the feet and inches from the value entered by the user.
Answer:
To illustrate addition operation
Explanation:
Given
The above code segment
Required
Determine the purpose of "+" in label line 2
In line 2, num1 = 3 and num2 = 2 in line 3.
sum = 2 + 3 = 5 in line 4
From the given code segment, the plus sign is used as a string literal (i.e. "+").
This means that, the print statement will output: <em>3 + 2 = 5</em>
The "+" is printed in between 3 and 2.
So, the purpose of the "+" is to show the function of the program and the function of the program is to illustrate an addition operation between two variables
Answer:
Click the File tab, select Options, and open the Trust Center.
Explanation:
