The project scope can be determined from three aspects. Which of the following is not included?

• A.Geographic range of the network
• B.Investment budget of the project
• C.Responsibility division between the project and other matching systems
• D.Functions and modules to be realized by the project

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Which of the following line interface types belongs to a different category from other interface types?

• A.SC interface
• B.LC interface
• C.FC interface
• D.BNC interface

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Which of the following contents is not negotiated on a project kick-off meeting?

• A.Verify implementation costs.
• B.Determine the project management regulations.
• C.Determine customer's requirements.
• D.Confirm owners of party A and party B.

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Risky operation refers to all operations that may affect the stable running of the device/ proper running of customer services, or normal monitoring on the NMS.

• A.FALSE
• B.TRUE

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In a complex network environment containing finance, OA, production, and more service systems, which of the following items is the first concern for troubleshooting?

• A.IP address assignment
• B.Data flow direction of each servicesystem
• C.Equipment room environment
• D.Network device model

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