Elance Exams Answers PDF file

-- PDF FILE --
Download PDF file of elance Zoho Creator Exam Answers

What does the following code do? string a = "hello"; string b = null; string c = a + b; Console.WriteLine(c);

It outputs "hello"
It does not compile
It outputs "c"
It throws a NullReferenceException
It outputs "a + b"
  • Follows us our servcies
  • Facebook icon
  • Linkedin icon
  • twitter icon
  • rss icon
  • social icon