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第1题:
A.It shows the total size of the index row
B.It shows how many columns in the index are examined
C.It shows the number of characters indexed in the key
D.It shows how many bytes will be used from each index row
第2题:
A.CLOB
B.BLOB
C.Hierarchically
D.Rows and columns
第3题:
Which of the following words best describes the author’s attitude towards China’s high-speed railway plan?
A.Critical.
B.Reserved.
C.Doubtful
D. Positive.
第4题:
Which of the following describes the location where an administrator would terminate a bundle ofCAT5e cables?()
第5题:
A retail customer has a database application that is accessed by a large number of people through a web interface from multiple remote locations. Which questions will provide the information necessary to design the best performing storage solution of the following?()
第6题:
A.Switch
B.Smart jack
C.Router
D.Patch panel
第7题:
第8题:
At the beginning, how did many scientists view Peppeberg's work?
A. It would reveal a creature's mind.
B. It would probably end in failure.
C. It would be hard to judge its value.
D. It would be a long-term project.
第9题:
A storage specialist is assessing a customer’s tape backup environment. Which of the following questions would be the most appropriate question to identify the customer’s environment?()
第10题:
A network consultant is asked to set up a wireless network in a home. The home user wants the wireless network to be available in every comer of the house. Which of the following additional information will the technician need to determine the equipment for the installation? ()(Select TWO)