Given the Following Function Definition
Void Calc (Int A $\quad$

question 6

Multiple Choice

Given the following function definition
void calc (int a, int& b)
{
$\quad$ int c;
$\quad$ c = a + 2;
$\quad$ a = a * 3;
$\quad$ b = c + a;
}
What is the output of the following code fragment that invokes calc?
(All variables are of type int)
x = 1;
y = 2;
z = 3;
Calc(x, y) ;
Cout << x << " " << y << " " << z << endl;

• A) 1 2 3
• B) 1 6 3
• C) 3 6 3
• D) 1 14 9
• E) None of these

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Definitions:

Muller-Lyer

An optical illusion involving two lines of equal length, each with opposite shaped ends, causing one to appear longer than the other.

Ponzo Illusion

A visual illusion where two horizontal lines of identical length appear to be of different lengths due to their contextual positioning within converging parallel lines.

Geometrical Illusions

Optical illusions that involve the misperception of the basic geometric characteristics such as size, shape, position, or curvature of visually perceived objects.

Linear Perspective

A depth cue in visual perception that parallel lines appear to converge as they recede into the distance.