computer grade exam access

Computer Level Examination access

Level 2 Access Examination Outline

Level 2 Public Basic Knowledge Examination Outline

Basic requirements (1) Master the basic concepts of algorithms. (2) Master basic data structures and their operations. (3) Master basic sorting and search algorithms. (4) Master the progressively refined structured programming methods. (5) Master the basic methods of software engineering and have the ability to initially apply relevant technologies for software development. (6) Master the basic knowledge of databases and understand the design of relational databases. Exam content 1. Basic data structures and algorithms (1) Basic concepts of algorithms; the concept and meaning of algorithm complexity (time complexity and space complexity). (2) Definition of data structure: logical structure and storage structure of data; graphical representation of data structure; concepts of linear structure and non-linear structure. (3) The definition of linear table; the sequential storage structure of linear table and its insertion and deletion operations. (4) Definition of stack and queue; sequential storage structure and basic operations of stack and queue. (5) The structures and basic operations of linear singly linked lists, doubly linked lists and circular linked lists. (6) Basic concepts of trees; the definition of binary trees and their storage structures; pre-order, in-order and post-order traversal of binary trees. (7) Sequential search and binary search algorithms; basic sorting algorithms (exchange sorting, selection sorting, insertion sorting). 2. Basics of Programming (1) Programming methods and styles. (2) Structured programming. (3) Object-oriented programming methods, objects, methods, attributes, inheritance and polymorphism. 3. Fundamentals of software engineering (1) Basic concepts of software engineering, software life cycle concepts, software tools and software development environments. (2) Structured analysis methods, data flow diagrams, data dictionaries, and software specifications are required. (3) Structured design method, overall design and detailed design. (4) Software testing methods, white box testing and black box testing, test case design, implementation of software testing, unit testing, integration testing and system testing. (5) Program debugging, static debugging and dynamic debugging. 4. Basics of database design (1) Basic concepts of database: database, database management system, database system. (2) Data model, entity relationship model and E-R diagram, and the relational data model is derived from the E-R diagram. (3) Relational algebra operations, including set operations and selection, projection, connection operations, and database normalization theory. (4) Database design methods and steps: related strategies of analysis, conceptual design, logical design and physical design are required. Examination method (1) The examination method for common basic knowledge is a written test, which is the same as C language programming (C language programming, Java language programming, Visual Basic language programming, Visual FoxPro database programming, Access database programming or Delphi language programming) Design) written test part is combined into one test paper. The public basic knowledge part accounts for 30 points of the entire paper. (2) Common basic knowledge includes 10 multiple-choice questions and 5 fill-in-the-blank questions.

Level 2 Access database programming exam syllabus Basic requirements (1) Have basic knowledge of database systems. (2) Basic understanding of object-oriented concepts. (3) Master the basic principles of relational databases. (4) Master database programming methods. (5) Able to use Access to build a small database application system.

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What are the specific contents and question types of the Computer Level 2 Examination

The second-level assessment requires mastering basic computer knowledge, being able to use an advanced computer language to write programs, and having basic skills in computer debugging. There are seven subjects to choose from, including language programming (such as C, C, Java, C#, Visual Basic, Delphi) and database programming (such as Visual FoxPro, Access), etc. Candidates can choose one of the subjects for study and assessment based on their personal interests and actual needs. This assessment arrangement is designed to comprehensively assess candidates' mastery of basic computer knowledge and programming abilities.

The question types are all choice, fill in the blanks, and program fill in the blanks. Taking the computer is the test procedure.

Level C:

DOS commands, computer composition principles, multimedia, database operations, computer networks, C language programming, computer-based exams.

Level C:

According to the new syllabus, the teaching content includes: C language overview, C language data types, operators and expressions, basic control statements, arrays, pointers and references, functions, number and object inheritance, templates, etc.

Level 2 VB:

According to the new syllabus, the teaching content includes: basic concepts of VB, integrated development environment, visual programming methods, basic input and output, functions and uses of common controls, VB control structure statements, etc.

Level VF:

According to the new syllabus, the teaching contents include: basic knowledge of database system and VF, basic database operations, structured query language SQL, VF programming, use of designers and project managers, etc.

Secondary Access:

According to the new syllabus, the teaching content includes: database system, database and table, database query form, report, data access page, macro, module, etc.

What is the content of the Computer Level 2 Examination

Computer Level 2 includes Level 2 C, Level 2 C, Level 2 VB, Level 2 VFP, Level 2 Access, Level 2 Java, and Level 2 office. What needs to be learned is as follows:

1. Level 2 C: DOS commands, computer composition principles, multimedia, database operations, computer networks, C language programming, and computer-based exams.

2. Level 2 C: Contents that need to be learned according to the new syllabus include: C language overview, C language data types, operators and expressions, basic control statements, arrays, pointers and references, functions, classes and object inheritance, Templates, etc.

3. Level 2 VB: According to the new syllabus, the content to be learned includes: basic concepts of VB, integrated development environment, visual programming methods, basic input and output, functions and uses of common controls, VB control structure statements, etc.

4. Level 2 VFP: Contents to be learned include: basic knowledge of database systems and VFP, basic database operations, structured query language SQL, VFP programming, use of designers and project managers, etc.

5. Level 2 Access: According to the new syllabus, the contents that need to be learned include: database system, database and table, database query form, report, data access page, macro, module, etc.

6. Level 2 Java: According to the new syllabus, the content to be learned is: Introduction to JAVA language, JAVA data types, operators and expressions, flow control, class, array and string operations, exception handling, input and output and File operation, thread and object serialization, writing graphical user interface, applet programming: J2SDK download and operation, JAVA application.

7. Level 2 office: According to the new syllabus, the contents to be learned include: basic knowledge of computers, functions and uses of Word, functions and uses of Excel, and functions and uses of PowerPoint.

Extended information:

The computer level 2 C language examination is held in late March and late September every year, and registration is in December and September respectively. The main test questions are a total of forty questions, each question is worth 1 point, including 10 points for public basic knowledge (10 questions), and a total of 30 points for other knowledge combinations (30 questions); there are a total of six questions for program filling, program error correction and program design. 10 points, including 18 points for program filling, 18 points for program error correction, and 24 points for program design.

Importance of Computer Level 2 Examination:

Many units and departments have regarded mastering certain computer knowledge and application skills as one of the important basis for personnel recruitment, job promotion, professional title evaluation and job qualifications. In view of the objective needs of society, with the approval of the former State Education Commission, the former State Education Commission Examination Center launched NCRE to the society in 1994. Its purpose was to promote learning through examinations and promote and popularize computer knowledge to the society.

The application of computer technology is developing rapidly in various fields in our country. In order to adapt to the needs of the development of knowledge economy and information society, operating and applying computers has become a basic skill that people must master.

Reference source: Sogou Encyclopedia—Computer Level 2 Examination

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