computer science professional comprehensive examination including data structures, computer architecture, operating systems and computer network four subjects, content range, company wide. Is the so-called good beginning is half done, articles by proposition group summary of teacher candidates to pay special attention in the review on the basic stage based on the four characteristics of the subject, the focus of the review and key. To this, strictly according to the provisions of the new syllabus destroy one by one, you can open a good head for their review of the whole, lay a good foundation.
data structures includes: linear tables, stacks, queues, arrays, trees and binary tree, map, find, sort. This review focuses on understanding of data structures that are part of three elements: the logical structure, on which the storage structure and define the basic operation of; difficulty for each algorithm and flexibility in the use of the content. Grasp the key points and difficulties of the most major one is more hands-on, service thinking. Therefore, students were in review in the to note master data structure of three elements, seriously understand computer subject professional Foundation comprehensive counselling handouts under in the on test points of explained, contact book Shang of typical examples in-depth understanding the knowledge points Zhijian of contact and difference, more hands-on exercises wrote various basic operation of algorithm, diligent dynamic brain seriously summary, will can on arrived this a subjects of review requirements, do handy flexible application.
part of computer composition principle include: overview of computer systems, data representation and algorithms, memory hierarchy, instruction set, the central processing unit (CPU), bus input/output (I/O) system. This review focuses on single-processor computer system that is part of each part in composition structure and fundamental principle. When reviewing according to 考纲 principle requires an accurate understanding of basic concepts, grasping the key points, form a complete set of concepts and principles linked system, form a clear understanding in the mind, and with the review for deepening of cognition. Recommend that students review each chapter, combined with attempts to review the content of their own hands in a notebook listing this part of the knowledge structure diagram, a clear relationship between knowledge points (if there are difficulties may refer to the comprehensive points of computer basic shorthand manual on the "knowledge map" will be at a glance), a bottom, build complete, structured knowledge system.
operating system include: overview of operating systems, process management, memory management, file management, input/output (I/O). This review focuses on basic concepts and principles that are part of, and includes some commonly used algorithms. Difficulty analysis and application of basic principles of operating systems to address specific issues. We review to teaching materials and the contents of the lecture notes in computer science majors on the basic comprehensive counselling, related content together in line with the understanding, theoretical understanding thorough, intertwining; then by problems and improve your own analysis, the ability to solve practical problems. Although the operating system in the whole of computer majors in comprehensive score not large, but this part is also suitable for comprehensive problems (2009 exam application problem using p and v operations implementation of process mutex and synchronization, this knowledge flexibility comparison of rote memorization), so the majority of students pay full attention to.
computer networks includes: computer network architecture, the physical layer, data link layer, network layer, transport layer, application layer. This part of the review focused on the concept of hierarchical computer network. Review this part of the students need special attention to the review summary of knowledge by layer. Focus grasp each layer of agreement has which, and introduced these agreement of causes, and involves which important algorithm, and algorithm of content, and each layer and upper and lower layer Zhijian of relationship, and each layer with to of hardware device and the role,, with system of method will specific of knowledge points serial over LAN in together, in seriously reading computer subject professional Foundation comprehensive counselling handouts under in above content of interpretation of Foundation Shang be summary summarized, must will makes review of effect are significantly improve.
generally speaking, computer science majors between the content of the comprehensive examination of the four subjects are independent of each other, and there is a relationship. So when reviewing candidates can select review priorities based on relationships between them, also according to own actual situation to review the various parts of different times, in accordance with the rational plan of gradual and orderly progress. This reminds multi-disciplinary postgraduate entrance examination candidates, if there is no basic knowledge of computer science, in review, you must enter the State as soon as possible, first learning principles of data structures and components, and then learn the operating system or operating system some of the concepts and principles would be difficult to understand.
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