2nd sem final study guide\n1. consider the following static method. what is the result if x = 4?\npublic…

2nd sem final study guide\n1. consider the following static method. what is the result if x = 4?\npublic static int calculate(int x)\n{\nx=x+x;\nx=x+x;\nx=x+x;\nreturn x;\n}

2nd sem final study guide\n1. consider the following static method. what is the result if x = 4?\npublic static int calculate(int x)\n{\nx=x+x;\nx=x+x;\nx=x+x;\nreturn x;\n}

Answer

Explanation:

Step1: First operation

Given $x = 4$, after $x=x + x$, we substitute $x$ with 4, so $x=4 + 4=8$.

Step2: Second operation

Now $x = 8$, after $x=x + x$, we have $x=8 + 8 = 16$.

Step3: Third operation

Now $x = 16$, after $x=x + x$, we get $x=16+16 = 32$.

Answer:

32