Question

What code does the computer run if File_Exists = false? (Select the best answer.)

if (File_Exists == true)
{
getData ( );
}
else
{
sendEmail ( );
}

A) getData ( );
B) sendEmail ( );
C) Both sendEmail ( ); and getData ( );
D)The computer doesn't run any code.

Answer 1

B

Answer 2

B

Answer 3

chr34, it would probably be beneficial to you if someone would explain to you why the answer is B would it not?
When you use an if/else clause in a program you are telling the computer that "if a certain condition exits do one thing and if it doesn't exist do something else"

So in your example, the code says "if File_Exists is true then execute the detData() method, but (else) if File_Exists is false execute the sendEmail() method". Since the question is asking what happens when File_Exists == (is) false then that means the sendEmail() method will execute (answer B).