The subjects of the morning exam for the operation and maintenance administrator of the primary information system in the soft exam are basic knowledge, with a full score of 75, and the questions are objective multiple-choice questions. According to the examination outline of information system operation administrator, the examination scope of basic knowledge subjects is as follows:
1, Fundamentals of Computer Science
Built-in representation, precision and overflow of binary, decimal and hexadecimal numbers, integers and real numbers
Built-in representations of characters and Chinese characters, and built-in representations of sounds and images.
parity check code
2. Basic knowledge of computer system
2. 1 Basic knowledge of computer hardware
2.2. 1 semiconductor, large-scale integrated circuit and its layered structure
2. 1.3 Types and characteristics of computers
Microcomputer, workstation, server, minicomputer, mainframe computer, supercomputer.
2. 1.4 CPU
Arithmetic unit, controller, common register
CPU performance
2. 1.5 main memory and tutor
storage system
Types and characteristics of main memory
The concept and function of cache
Types and characteristics of auxiliary equipment
The concept of virtual existence
2. 1.6 I/O interface and I/O equipment
Input-output interface concept
Types and characteristics of I/O devices
I/O control mode: interrupt control, DMA.
2. 1.7 power supply equipment, uninterrupted power supply
2.2 Basic knowledge of computer software
Basic knowledge of operating system
Types and functions of operating systems
The architecture of the operating system
Relationship between operating system and hardware platform
Basic concepts of processor management, storage management, equipment management, file management and job management.
Characteristics, installation, configuration and use of common operating systems
Chinese character processing
Graphical user interface and operation method thereof
2.2.2 Hierarchical structure of computer software
2.3 Basic knowledge of computer network
Function, classification, composition and topological structure of computer network
Basic network protocols and standards: OSI/RM, TCP/IP.
Basic knowledge of LAN
Public network equipment, communication equipment, connection method and connection medium thereof
Basic knowledge of network operating system, installation, configuration and use of common network operating systems.
The multi-layer structure of client/server structure and browser/server structure.
Internet basic knowledge
2.4 Basic knowledge of database
Basic concepts of database system
Main functions and characteristics of database management system
Database language (SQL)
Installation, configuration and use of public database management system
2.5 System indicators
Concepts of response time, throughput and job turnaround time
Concepts of reliability (utilization rate, MTBF, MTTR, availability, failure rate), maintainability, expansibility, portability and security.
2.6 Basic knowledge of computer application
Concepts of information management, data processing, aided design, automatic control, scientific calculation, artificial intelligence and remote communication services.
Basic knowledge of multimedia application
3. Basic knowledge of information and information systems
The concept and characteristics of information
The concept of system
Concepts and types of information systems
Processing forms of information system: centralized, decentralized, batch processing, real-time processing and web-based computing.
Public information system
Objectives and tasks of each stage of information system development
General knowledge of information system project management
Common sense of software quality
Intellectual property rights: the main points of copyright law, patent law and computer software protection regulations
Secrecy law, information system security protection regulations
e etiquette
Common sense of distance education, e-commerce and e-government
Common sense of enterprise information resource management
4. Basic knowledge of information system operation and management
Objectives and tasks of system operation management
Relevant personnel of system operation management and their responsibilities
System operation management rules and regulations
Documents related to system operation management and their main contents
Solutions to common system faults and common security problems
System backup and recovery method
Basic concepts of system maintenance
Contents and types of system maintenance work
Characteristics of system maintenance work
Maintainability of the system
Organization and management of system maintenance
Systematic review of basic concepts
5. Basic knowledge of information security
The basic concept of information security and the types of security risks.
Information security policy (protection, backup, redundancy)
Universal security protocol (SET, SSL)
Access control (password, access right), firewall, intrusion detection
Basic knowledge of encryption and decryption
Authentication (digital signature, identity authentication)
Prevention of computer virus and computer crime.
Protection of private information
Disaster prevention and environmental safety
Information security rules and regulations
6. Basic knowledge of standardization
Basic concepts of standardization and standardization organization
Basic concepts of international standards, standards, industry standards and enterprise standards
Basic knowledge of code standards, file format standards, security standards, software development specifications and document standards.
7. Basic knowledge of computer room and information system support system
Power supply system (UPS, multi-channel power supply, power distribution system, etc.). )
Air conditioning system (air quality, temperature and humidity in the machine room)
Ground wire system
Lightning protection system
Fire fighting, access control, monitoring and alarm system
8. Professional English
Correctly read and understand simple English commonly used in computer use
Tips: Due to the constant change and adjustment of examination policies and contents, the above information provided by Hunting Examination Network is for reference only. If you have any objection, please refer to the contents published by the authoritative department!
The following free review materials are introduced: high-frequency knowledge points of information system management engineers
Format: PDF size: 909.76 KB. Learning plan for information system executives in the first half of 2023.
Format: DO size:1095.2kb.
If you have questions about the qualification examination, don't know how to summarize the contents of the test center, and don't know the local registration policy, click on the bottom to consult the hunting test network and get the review materials for free.