Answer:
Option B and C are the correct answer for the above question
Explanation:
The above question asked about the work of the programmer to catch an error of the program--
- Then the option B states that the programmer needs to prints the value of the various program variable on every line of the program which is the correct solution because it is used to find the error easily. It defines the value of every variable in every place of the program and the programmer caught the error statement in the program if anywhere the variable gets the false value.
- The C option states to help from a friend, it is also a good solution because the friend can easily be caught the error of the program by seeing every line of code.
- But the other option is not correct because the option A states that the change the name of the variable which is not a result of anything.
- And the option D states that the code will be retyped again which is also not justify anything.
Answer:
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter the number of bottles and cans:");
int numberOfbottles = in.nextInt();
int numberOfcans = in.nextInt();
System.out.printf("Bottles: %8d\n", numberOfbottles);
System.out.printf("Cans: %8d\n", numberOfcans);
}
}
Explanation:
Ask user to input the number of bottles and cans using Scanner class
Print the results so that the numbers to the right line up (Since we know that the numbers have at most 8 digits, we can use %8d in printf. Also, be aware that how printf statements are written so that the numbers line up)
False.
Linux is the most secure operating system
Answer:
unknown
Explanation:
the location of each drop-down menu is not given and the answer choices are not shown as well, if they are it is hard to see, try reposting the question with maybe a bracket set ' [ ] ' to represent the blanks, then below you can number the answers available, such as this
President [ ] was in office during the civil war, after the [ ] won the war, he united the states once again
1st BLANK
Abraham Lincoln
John Adams
George Bush
2nd BLANK
Union
Confederates
British
(i just made up this question, its not any part of any test questions)
i hope this helps you out a lil bit :)
