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【单选题】
Woman: Come on, you really must think of the future. Man: I’ll tell you what. I’d really like to be a technician. Q: What does the man want to be in the future?A.
An accountant.
B.
A technician.
C.
A salesman.
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举一反三
【简答题】初步设计阶段的工艺流程图有_______________________、_______________________、_______________________、_______________________。
【单选题】We had estimated the number of visitors to our school’s hundredth anniversary at about 400, but the __________ number was much higher.
A.
actual
B.
genuine
C.
sincere
D.
unbelievable
【单选题】下图所示为 组合(Composite) 设计模式,适用于: 。
A.
表示对象的部分-整体层次结构
B.
不希望在抽象和它的实现部分之间有一个固定的绑定关系
C.
在不影响其他对象的情况下，以动态、透明的方式给单个对象添加职责
D.
使所有接口不兼容类可以一起工作
【单选题】Which of the following about a good Hash function is(are) true?
A.
A Hash function produces a signature for a given message
B.
The signature produced is of a fixed length
C.
A very different signature will be generated even if the message is slightly modified
D.
All of the above
【单选题】What is the MD5 algorithm used for？（）
A.
takes a fixed-length message and produces a 128-bit message digest
B.
takes a variable-length message and produces a 168-bit message digest
C.
takes a message less than 2^ bits as input and produces a 160-bit message digest
D.
takes a variable-length message and produces a 128-bit message digest ActualTests.com
【单选题】We prefer to measure our football team’s success the number of fans attending rather than the number of s won.
A.
in need of
B.
in terms of
C.
in favor of
D.
in honor of
【简答题】初步设计阶段的工艺流程图有（）、（）、（）和（）。
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