It depends on a language you code. I think this could be either C++ or Java. I know answer for both of them.
For C++: <span>address.find("Avenue")
For Java: </span><span>address.indexOf("Avenue")</span>
This is true, for every decision you make there is a trade-off.
Answer:
B
Explanation:
Every HTML document must begin with a declaration of what the document is going to be about.