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COP 2258 EXAM 2 Question and answers rated A+ 2024

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COP 2258 EXAM 2 Question and answers rated A+ 2024 COP 2258 EXAM 2 After the execution of the following code, what will be the value of num if the input values are 0? (Assume that console is a Scanner object initialized to the standard input device.) int num = Int(); if (num > 0) n...

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  • September 6, 2024
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  • 2024/2025
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  • cop 2258 exam 2 question and answers rated a 2024

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COP 2258 EXAM 2
After the execution of the following code, what will be the value of num if the
input values are 0? (Assume that console is a Scanner object initialized to the
standard input device.)




int num = console.nextInt();


if (num > 0)
num = num + 13;
else
if (num >= 3)
num = num + 15; - correct answer ✔0


What is the output of the following Java code?




int x = 0;
if (x > 0)
System.out.println("positive ");
System.out.print("zero ");
System.out.println("negative"); - correct answer ✔zero negative


What is the output of the following Java code?

, int x = 57;
int y = 3;


switch (x % 9)
{
case 0:
case 1:
y++;
case 2:
y = y - 2;
break;
case 3:
y = y + 2;
case 4:
break;
case 5:
case 6:
y = y + 3;
}


System.out.println(y); - correct answer ✔5


! - correct answer ✔not


&& - correct answer ✔and
p and q true

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