What is the written test of China Mobile Software Development Post?

The written test of China Mobile Software Development Post mainly examines the following contents:

1. Programming Language and Algorithm: The written test usually includes the basic knowledge of programming languages (such as Java, C++, Python, etc.). ) and the ability to understand and apply commonly used algorithms. This includes syntax, data types, control structures, functions, classes and objects, arrays, linked lists, trees, etc.

2. Data structure and algorithm: For software development positions, you need to master commonly used data structures (such as stacks, queues, linked lists, trees, graphs, etc.). ) and common algorithms (such as sorting, searching, dynamic programming, etc. The written test may include related algorithm topics, requiring candidates to analyze the problem, design the algorithm, and give the correct implementation.

3. Database knowledge: In the process of software development, it is often necessary to interact with the database, so the written test may involve database-related knowledge, such as SQL query, database design paradigm, index optimization, transaction processing and so on.

4. Operating system and network: Understanding the basic concepts of operating system, process management, memory management and file system, as well as the knowledge of network communication principles, protocols and network security, is helpful to understand the underlying mechanism and network interaction in software development.

5. Software engineering and design pattern: Understanding the basic principles, development life cycle, requirements analysis and design pattern of software engineering is very important for the actual development process and teamwork.

6. Comprehensive ability and problem-solving ability: The written test may set some comprehensive questions to examine the candidate's comprehensive ability, logical thinking and problem-solving ability. These problems may be related to the practice of software development, which requires candidates to be able to analyze and reason and give reasonable solutions.

It should be noted that the specific writing content and inspection focus may be different due to the company and job requirements. It is suggested to know the recruitment information in advance so as to better prepare relevant knowledge and skills.

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