I'm a student in school, preparing for the product manager written test plus one, Baidu when I think it's interesting to answer on the fly.

2. web1.0: network-people (one-way information, read-only, eg personal website, Encyclopedia Britannica);

web2.0: people-people (using the network as a communication channel to communicate between people, eg wikis, blogs);

web3.0: people-network-people (artificial intelligence, Linked Data, and Semantic Web constructs. Formation of people and the network and the network and human communication, at the same time in the SEO support, to improve the convenience of human communication)

Web2.0 is a mobile store, follow you anywhere and anytime waiting for your instant call; mobile devices make it possible for people to connect to the network at any time and any place

Web2.0 examples: gmail amazon blog 人人网 Instant messaging app

3. Correspondence between product features and user groups:

E.g.: product shape (focusing on size and shape) is related to the human body structure, the size of the body parts; product features are related to the lifestyle of each person, such as the initial division of occupations; the product color is related to the user's personality preferences; the choice of products is also related to the user's surroundings, other people's recommendation factors

Web2.0 example: gmail amazon blog Renren

3.

How to effectively collect feedback on users' product behavior:

In the process of product usage, we investigate users' perception and basic attitudes towards the product through the app's data terminal or customer callbacks to establish a large database: e.g., statistics on the number of searches for each keyword, and statistics on the preference of each user's function and product specific style.

4. How to understand a good product manager:

Product managers do a good job as CEOs do not do a good job as miscellaneous, because the product manager's work is more flexible, the work content is also more extensive. A qualified product manager should always keep thinking about life alert and necessary curiosity. Especially now is the era of big data, a good product manager should have the basic ability to explore and analyze data.

5. 5 questions to think about as a product manager

First: what is your product positioning?

What is the product, what is the user, what needs to meet the user, the value of the product and where the core functions

Second: Who are your product competitors?

How many competitors are there in the market, where are their pros and cons, how are they different from them, and how to win in the competition with them

Third: Where do your users come from?

Who will be your target users, the target user group there is no sub-category, the user's behavior is how, the user's purchase characteristics, to retain how many users

Fifth: what is your product business model?

The product to occupy how much of the market, the product how to make money, the product business model and the development of the company is consistent with the product business model user acceptance or not