How many times is the factorial method in Listing 20.1 invoked for factorial(5)?
A) 6
B) 3
C) 5
D) 4

Name: How many times is the factorial method in Listing 20.1 invoked for factorial(5)? A) 6 B) 3 C) 5 D) 4
Brand: Quizplus
Rating: 4.9 (32 reviews)

Question

How many times is the factorial method in Listing 20.1 invoked for factorial(5)? 
A) 6 
B) 3
C) 5
D) 4

Quizplus · Accepted Answer

The factorial method is invoked once for the initial call factorial(5), and then it recursively calls itself for factorial(4), factorial(3), factorial(2), and factorial(1), totaling 6 invocations.

How Many Times Is the Factorial Method in Listing 20