Information system management engineer belongs to the intermediate qualification examination of soft test. The information system management engineer exam consists of two subjects, the morning exam is basic knowledge, the basic knowledge exam is written, and the exam questions are objective multiple-choice questions, with a full score of 75.

The morning exam for intermediate information system management engineers in soft exam is the basic knowledge, and the exam time is arranged at 9:00- 1 1:30. The knowledge points of the basic knowledge subject examination for information system management engineers are as follows:

1. Basic knowledge of information system;

1. Fundamentals of computer science;

1. 1 number system and its conversion;

Binary, decimal, hexadecimal and other commonly used number systems and their mutual conversion;

1.2 data representation;

Representation of numbers: internal representation methods, precision and overflow of original code, complement, complement, integer and real number;

Non-digital representation: built-in character and Chinese character representation, built-in sound and image representation;

Inspection method and inspection code;

1.3 arithmetic operation and logical operation;

Operation method of binary number in computer;

Basic operations of logical algebra;

Basic concepts of 1.4 data structure and algorithm;

2. Knowledge of computer systems;

2. 1 computer hardware knowledge;

2. 1. 1 computer system composition and basic working principle of main equipment;

Composition, performance and basic working principle of CPU and memory;

Functions, types and characteristics of I/O interface;

The performance and basic working principle of common I/O devices;

Basic concepts of CISC/RISC, pipelining, multiprocessor and parallel processing;

2. 1.2 storage system;

Cache, main memory type;

Basic working principles of virtual memory and multilevel storage system;

RAID types and characteristics;

Calculation of storage medium characteristics and capacity;

2.2 Computer software knowledge;

2.2. 1 operating system knowledge;

Types, characteristics and functions of the operating system;

Basic concepts of interrupt control, process and thread;

Processor management (state transition, synchronization and mutual exclusion, time sharing, preemption, deadlock);

Storage management (main memory protection, dynamic connection allocation, paging, virtual memory);

Equipment management (I/O control, spooling);

File management (file directory, file structure and organization, access method, access control, recovery processing, access and security);

Operation management;

Chinese character processing, man-machine interface;

Configuration of operating system;

2.2.2 Basic knowledge of programming languages and language processors;

Basic knowledge and working principle of assembly, compilation and interpretation system;

The basic components of programming language: data, operation, control and transmission, and the implementation mechanism of procedure call;

Main features and applications of various programming languages;

2.3 system configuration and methods;

2.3. 1 system configuration technology;

C/S system, B/S system, multi-layer system and distributed system;

System configuration mode (dual-machine, dual-machine, hot backup, fault tolerance, cluster);

Processing modes (centralized, distributed, batch processing, real-time processing and Web computing);

Transaction management (concurrency control, exclusive control, fault recovery, rollback, roll forward);

2.3.2 System performance;

Performance indicators and performance design, performance calculation, performance testing and performance evaluation;

System reliability;

Reliability index and design, reliability calculation and evaluation;

2.4 Basic knowledge of computer application;

Basic knowledge of information management, data processing, aided design, scientific calculation, artificial intelligence, remote communication service, etc.

Basic knowledge of multimedia application;

3. Computer network knowledge;

3. 1 protocol and transmission;

Network architecture (network topology, 0SI/RM, basic network and communication protocol);

Fundamentals of TCP/IP protocol;

Transmission medium, transmission technology, transmission method and transmission control;

3.2 LAN and WAN;

LAN topology, access control, LAN networking, inter-LAN connection, LAN-WAN connection;

Internet basic knowledge and its application;

Network performance analysis (transmission speed, line utilization rate, line capacity) and performance evaluation;

Key points of laws and regulations related to the network;

Network security (encryption and decryption, authorization, firewall, security protocol);

Remote transmission service;

3.3 Common network equipment and various communication equipment;

3.4 Basic knowledge of network management and network software;

Network management (operation management, configuration management, security management, fault management, performance management, billing management);

Network software (network operating system, drivers, network management system, network management tools);

4. Basic knowledge of database;

4. Basic concepts of1database system;

4.2 Database system architecture;

Centralized database system, client/server database system, distributed database system;

4.3 relational database standard language (SQL);

Functions and characteristics of SQL;

Use SQL to define data (tables, views, indexes, constraints);

Use SQL for data operations (data retrieval, data insertion, deletion/update, trigger control);

Security control and authorization;

API and embedded SQL are in the application program;

4.4 Management and control of database;

Functions and characteristics of database management system;

Database transaction management, database backup and recovery technology, concurrency control;

4.5 Basic knowledge of data mining and data warehouse;

5. Knowledge of information system development and operation management;

5. 1 Basic knowledge of informatization, information system and information system development;

Concepts of informatization, information system and information engineering;

Information system structure and middleware technology;

Laws and regulations related to intellectual property rights, information systems and the Internet;

The objectives and tasks of each stage of information system development;

Concepts of information system development tools, development environment and development methods;

Basic knowledge of information system development project management;

5.2 Basic knowledge of system analysis and design;

The purpose and task of system analysis;

Methods and tools for structural analysis and design;

System specification;

The overall structure design and detailed design of the system;

System design specification;

Object-oriented analysis and design and unified modeling language (UML);

5.3 Basic knowledge of system implementation;

Main tasks of system implementation;

Structured programming, object-oriented programming, visual programming;

Selection of programming language and programming style;

The purpose, types and methods of system testing;

Test design and management;

System transformation knowledge;

5.4 Knowledge of system operation and management;

System (computer system, database system, computer network system) operation management;

Responsibilities of all kinds of personnel in system operation management;

Cost management, user management, safety management and performance management of the system;

System operation (system control operation, data I/O management, operation manual);

Resource management (hardware resource management, software resource management, data resource management, network resource management, related equipment and facilities management, document management);

System fault management (processing steps, monitoring, recovery process, preventive measures);

Distributed system management;

System operation management tools (automatic operation tools, monitoring tools, diagnostic tools);

Standardization of system operation management;

5.5 System maintenance knowledge;

Contents of system maintenance (software maintenance, hardware maintenance and data maintenance);

Types of system maintenance (perfect maintenance, adaptive maintenance, corrective maintenance and preventive maintenance);

System maintenance methods (daily inspection, regular inspection, preventive maintenance, post-event maintenance and remote maintenance);

Carry out maintenance according to the contract;

Characteristics of system maintenance;

Maintainability of the system (understandability, testability and modifiability);

Organization and management of system maintenance;

5.6 Basic knowledge of system evaluation;

Technical evaluation of the system (target evaluation, function evaluation, performance evaluation and operation mode evaluation);

Composition of system cost;

Evaluation of system economic benefit (performance benefit, cost saving benefit) and its evaluation method;

6. Information security knowledge;

Basic concepts of information security;

Computer virus prevention, computer crime prevention, network intrusion means and their prevention;

Disaster tolerance;

Encryption and decryption mechanism, authentication (digital signature, identity authentication);

Information system security protection and security management measures;

Protect private information;

Availability guarantee (backup and recovery, switching to idle lines and communication control equipment);

7. Standardized knowledge;

The concept of standardization (meaning, development and organization of standardization);

Levels of standards (international standards, standards, industry standards, enterprise standards);

Basic knowledge of code standards, file format standards, security standards, software development specifications and document standards;

8. Professional English;

Read and understand English materials in related fields correctly.

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