Solved

Switch (PhoneDigit)

Question 21

Multiple Choice

switch (phoneDigit)
{
case 1:
num = 1;
break;
case 2:
num = 2;
break;
case 3:
num = 3;
break;
case 4:
num = 4;
break;
default:
num = 0;
break;
}
-Looking at the example above,what happens if the break is omitted?


A) a syntax error is generated
B) num is always assigned 0
C) num is never assigned a value
D) num is assigned 1

Correct Answer:

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