A large software company's pre-sales software engineer interview questions with answers

First, I will introduce the company's interview process, including two rounds of interviews. The first interview is to understand the work experience, and then a topic for writing a plan is given. The second interview is to explain the plan to the project manager and sales.
The interview questions are as follows
Background:

A city in Hebei wants to build a smart city, please introduce to users what kind of technical services our company can provide users and explain the advantages of Dameng

Solution:
Tip: Our planned construction ideas include the following four parts,

1. Domestic database alternatives
(**database products are actually domestic database software similar to foreign database software such as Oracle, SQL Server, MySQL, etc. With the emergence of problems such as prism door and IOE removal, the trend of localization substitution is also subject to government Pay attention, and elaborate in this part)
2. Cloud database service
(cloud data service, in fact, similar to IDC computer room, users do not need to consider what database to use, how much to use, just need to put forward the demand, and the data center will provide cloud Data service is enough)
3. Shared exchange platform
(at this stage, each unit has built many systems according to its own application needs, but the data between each unit is relatively isolated, and there is a problem of information islands, such as: the Quality Supervision Bureau may need From the data of industry and commerce, the industry and commerce also needs the data of the Bureau of Quality Supervision. We will build a sharing and exchange platform to release the information that each unit needs to share and exchange, so as to realize the data sharing of each unit) 4. Smart city service platform (smart
city
service , the substantive meaning is "two portals and one platform", one is internal, that is, data sharing and exchange among various government agencies in the city, and the other is external, public-oriented services. It is recommended to refer to the Beijing Municipal Affairs Service Hall, "Let the data Run more, let the masses run less", the third is the underlying data center platform, which integrates the data of various departments and bureaus, and provides corresponding services according to the authority of each department and bureau)

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Origin blog.csdn.net/qq_22201881/article/details/100575855