The main() method can be written only one time in a Java console application.(a) True(b) False What will be the return value of function call foo (n,n) for the following recursivefunction foo () ? Assume that the variable n is initialized to 4 before function call.int foo (int &p, int q) {q = q - 1;if (q==0)}return 1;P = p + 1;return foo (p, q)Select the correct option:A. 44B. 343C. 24D. 434*pi

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The main() method can be written only (a) True (b) False one time in a Java console application.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

The main() method can be written only one time in a Java console application.
(a) True
(b) False

What will be the return value of function call foo (n,n) for the following recursive
function foo () ? Assume that the variable n is initialized to 4 before function call.
int foo (int &p, int q) {
q = q - 1;
if (q==0)
}
return 1;
P = p + 1;
return foo (p, q)
Select the correct option:
A. 44
B. 343
C. 24
D. 434
*
pi

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