【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.
【单选题】下图所示为 组合(Composite) 设计模式,适用于: 。
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
【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
【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 2^64 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 games won.
【判断题】在初步设计阶段的工艺流程图中,当有多台设备串联或轮换使用时,一般只画1台设备。
【简答题】初步设计阶段的工艺流程图有()、()、()和()。
【单选题】某项目采用的建设工程组织管理模式如下图所示,则该模式为( )。