A．bout the following IP address ,Which is incorrect?

A．202.115.258.11

B．127.0.0.1

C．202.115.199.199

D．203.115.26.0

[单选题]A．bout the following IP addresses , Which is incorrect ?A．201.199.255.11B．201.198.132.1C．201.199.128.6D．201.198.134.257

[单选题]Which of the following statements about object oriented database is not correct? (72) ．(72) A．Each object has a unique object identify in the systemB．Encapsulation and inheritance are two important features of object oriented databaseC．A subclass can

[单选题]Which of the following is TRUE about the family Katy is living with?A． They are friendly. B. There are three people in their house.C． They are strange. D. They have never taken Katy to the parties.

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[单选题]Which of the following statements about object oriented database is not correct?A．Each object has a unique object identity in the system.B．Encapsulation and inheritance are two important features of object oriented databaseC．A subclass can inherit th

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[单选题]Which of the following statements about labor unions can be concluded based on the information in the passage?A． Labor unions reached their peak of power in the 1986's.B． It. took labor unions many years to improve conditions for workers.C． The earl

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