Fill in the code to complete the following method for computing factorial.  /** Return the factorial for a specified index */  public static long factorial(int n) {    if (n == 0) // Base case      return 1;    else      return _____________; // Recursive call  }

Which method can you use to find out the number of the bytes in a file using InputStream?

What is the maximum number of the activation records when running ComputeFactorialTailRecursion.java with input 3? Count invoking the main method as 1 activation record.

How many times is the factorial method in Listing 18.1 invoked for factorial(5)?

After the following program is finished, how many bytes are written to the file t.dat?import java.io.*;public class Test {  public static void main(String[] args) throws IOException {    DataOutputStream output = new DataOutputStream(      new FileOutputStream(“t.dat”));    output.writeChars(“ABCD”);    output.close();  }}

What is the first step in managing a gridlocked perpetual problem?

Couples who use empathy and humor are more likely to manage perpetual problems effectively.

A perpetual problem may resurface repeatedly throughout a relationship.

Descartes thinks you can come to have scientific knowledge with certainty without believing that God exists.

In this meditation, Descartes says he understands the idea of God in which of the following ways (which he relies upon for his proof)?