What are the tests for network administrator certification?

A network administrator credential is required.

The network administrator exam is a junior computer professional demeanor exam in the computer software proficiency test (referred to as the soft test). There are no restrictions on academic qualifications and qualifications, regardless of age, major and qualifications. At the same time, the soft test network administrator examination adopts the written test form, and the examination implements the examination method of national unified outline, unified test questions, unified time, unified standard and unified certificate.

The qualified personnel of the junior network administrator examination can carry out the design, construction, installation and commissioning of small network systems, the operation and maintenance and daily management of small and medium-sized local area networks; According to the needs of the application department, build and maintain the web, and make web pages; Have the actual working ability and business level of an assistant engineer (or technician).

The network administrator exam consists of two subjects: basic knowledge and application technology, and the content of each subject is different, and the exam needs to pass all subjects in one exam to be qualified.

Network administrator belongs to the soft examination of the primary qualification examination, according to the network administrator exam syllabus, the content of each subject examination is as follows:

1. Computer and network knowledge.

1 Knowledge of computer systems.

2. Basic knowledge of system development and transportation.

3 Network technology.

4 Cybersecurity.

5 Standardized knowledge.

6. Basic knowledge of informatization.

7 English for Computer Professionals.

2. Network system design and management.

1. Demand analysis of the network system.

2. Operation, maintenance, management and evaluation of network systems.

3. Network system implementation technology.

4 New network technologies.

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Knowledge Expansion:

The requirements of the network administrator industry for network administrators are basically large and comprehensive, and they do not need to be proficient, but they must understand everything. Therefore, to sum up, a qualified network administrator should have solid theoretical knowledge and application skills in six aspects: network operating system, network database, network equipment, network management, network security, and application development.

In order to be handy and comfortable in the work. The definition of network administrator in the National Vocational Qualification Examination qualification certificate is the recognition of the application ability of personnel engaged in the operation and maintenance of computer networks.

According to the definition of the International Organization for Standardization (ISO), network management refers to planning, supervising, and controlling the use of network resources and various activities of the network to optimize the performance of the network. Generally speaking, network management has five major functions: failure management, configuration management, performance management, security management, and billing management.

A network administrator is an administrator in a for-profit Internet service provision facility that is open to the public. "Network management" is a very vague concept of boring games, responsible for network architecture design, installation, and configuration, and the main personnel are employees of most system integration companies.

Responsible for the installation, configuration and operation of the network server, and the main personnel are the system administrators of the IT headquarters of large companies. Responsible for solving the problems of end users, such as client reinstallation, solving problems such as not being able to access the Internet and having viruses on the machine, the main personnel are small company IT administrators and Internet café network administrators.

After the network operating system is configured and put into normal operation, in order to ensure that the network operating system works normally, the network administrator should first be able to skillfully use the various management tools and software provided by the system to supervise the operation of the system in real time, find and deal with fault signs in time.

In the process of network operation, the network administrator should keep abreast of the network system configuration and configuration parameter changes, and back up the configuration parameters. Network administrators should also dynamically adjust system configuration parameters to optimize system performance as the system environment changes, business development needs, and user requirements change.

CCNA certified.

The full name of CCNA is Cisco Certified Network Associate, which translates to Cisco Certified Network Engineer, and Cisco (Cisco) is the world's largest network equipment company.

CCNA certification signifies the ability to install, configure, run, and troubleshoot medium-sized routing and switching networks, CCNA is a Cisco aftermarket engineer certification that deals with the basics of network protocols and the basic configuration of Cisco router switches.