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【单选题】
某服务器软件系统能够正确运行并得出计算结果,但存在 “系统出错后不能在要求的时间内恢复到正常状态”和“对系统进行二次开发时总要超过半年的时间”两个问题,上述问题依次与质量属性中的( ) 相关。A.
可用性和性能
B.
性能和可修改性
C.
性能和可测试性
D.
可用性和可修改性
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皮皮学刷刷变学霸
举一反三
【单选题】When was the bridge built over the fiver Granta?
A.
In the 9th century.
B.
In the 13th century.
C.
In the 15th century.
【单选题】When was the bridge built over the river Granta?
A.
In the 9th century.
B.
In the 13th century.
C.
In the 15th century.
【简答题】A．In the f9th century. B．In 1973. C．In 1998. D．In the 21st century.
【简答题】听对话，选答案。 1. When is the girl's sister's birthday? A. March 5th. B. March 6th. C. May 6th. 2. When is the Music Festival? A. April 8th. B. April 9th. C. August 4th. 3. _________ birthday is in March...
【单选题】Around what time did the university begin to appear?
A.
In the 9th century.
B.
In the 13th century.
C.
In the 15th century
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