Tag: programming languages

Quizzes (351) Questions (7021)

Questions Related to programming languages

Multiple choice technology programming languages

The following code will generate a compiler error. 

string GetAgePhrase(int age) {
    if (age > 60) return "Senior";
    if (age > 40) return "Middle-aged";
    if (age > 20) return "Adult";
    if (age > 12) return "Teen-aged";
    if (age > 4) return "Toddler";
}

Which of the following statements, inserted as the last line of the function, would solve the problem?

  1. a. continue;

  2. b. break;

  3. c. return "Infant";

  4. d. return 0;
Reveal answer Fill a bubble to check yourself
C Correct answer
Full explanation
Multiple choice technology programming languages 
static void Main(string[] args) {
    try {
        Console.WriteLine("Level 1");
        try {
            Console.WriteLine("Level 2");
            goto exit;
        } finally {
            Console.WriteLine("Level 2 Finished");
        }
    } finally {
        Console.WriteLine("Level 1 Finished");
    }
    exit: ;
}

What is the output?

  1. a. Leve1,Level 2,Level 1 Finished

  2. b. Level,Leve2,Leve 2 Finished

  3. c. Level 1,Level 2,Leve 2 Finished,Level 1 Finished

  4. d.Error
Reveal answer Fill a bubble to check yourself
C Correct answer
Full explanation