Mayer served as TC disrupt Congress judges three asked the start-up company

Beijing Time September 13 News, Yahoo CEO Marissa (Marissa Mayer) in Wednesday for TechCrunch Disrupt Venture General Conference as a judge, and to the start-up company raised three questions.

TechCrunch disrupt General Assembly continued in San Francisco in Wednesday, Mayer also debut as a judge. Mayer also played a similar role in the previous conference and evaluated a company based on her own personal experience. Mayer is also an angel investor at mobile payment company Square, home Flash website one Kings Lane and other start-up companies.

What is Ms. Mayer's expectation of a start-up because of the fact that Yahoo hired Ms. Mayer to lead a renaissance company and her ability to discover innovation is a key factor?

Here are three questions she raised:

Can it be achieved? When Lit Motors, a start-up company, showed off his electric-motorcycle hybrid, Mayer said: "How much is the final product similar to the prototype you're showing today?" "In other words, if you can't actually push the market, don't show her fancy prototypes in front of her."

Can you connect? Start-up company Gyft shows a mobile gift card application. Mayer wants to know whether it works with Apple's latest Passbook software, and why it takes time to bring partners to the platform through integration.

Can it grow? Yourmechanic, a start-up company, takes a car repairman to a user's home or office to repair a general car problem. "How do you achieve quantitative growth," Meyerti asked. She also asked the question to another database startup, prior knowledge, and wondered how big a database they needed to make accurate predictions.

Mayer is sure to ask similar questions to their team at Yahoo.