I want to know the answer to the following question:
What is the common name for New York's high technology sector?
All the background I'm provided with is that "The city is a major center for banking and finance, retailing, world trade, transportation, tourism, real estate, new media as well as traditional media, advertising, legal services, accountancy, insurance, theater, fashion, and the arts in the United States; while Silicon Alley, metonymous for New York's broad-spectrum high technology sphere, continues to expand.". Is that enough to answer the question?