Which of the following is NOT a defined ISO basic task related to network management?
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A. B. C. D.D.
Fault management: Detects the devices that present some kind of fault.
Configuration management: Allows users to know, define and change remotely the configuration of any device.
Accounting resources: Holds the records of the resource usage in the WAN.
Performance management: Monitors usage levels and sets alarms when a threshold has been surpassed.
Security management: Detects suspicious traffic or users and generates alarms accordingly.
ISO (International Organization for Standardization) is a non-governmental organization that develops and publishes standards for various industries, including network management. The ISO standard for network management is known as ISO/IEC 27001, and it defines various tasks related to network management.
A. Fault management: This is a defined ISO basic task related to network management. Fault management involves monitoring the network for faults or errors and taking corrective action when necessary.
B. Accounting resources: This is not a defined ISO basic task related to network management. Accounting resources may be related to financial management or resource allocation, but it is not a specific task related to network management.
C. Security management: This is a defined ISO basic task related to network management. Security management involves protecting the network from unauthorized access, ensuring confidentiality of data, and managing security incidents.
D. Communications management: This is a defined ISO basic task related to network management. Communications management involves managing the flow of information across the network and ensuring that the network is available and responsive to user needs.
Therefore, the correct answer to the question is B. Accounting resources is not a defined ISO basic task related to network management.