Once the logic of a network is laid out, the project manager will conduct a forward pass and backward pass through the network. This will provide information on the _____ and identification of the _____ .
A.Slack for each activity, critical path.
B.Slack for each activity, high risk activities.
C.Manpower shortages, high risk activities.
D.High risk activities, non-critical paths.
E.Manpower availability, contingency plans.
第1题:
第2题:
STD_LOGIC_1164程序包的正确声明方法是()
A.USE STD_LOGIC_1164
B.USE IEEE.STD_LOGIC_1164
C.USE IEEE.STD_LOGIC_1164.ALL
D.USE STD_LOGIC_1164.ALL
第3题:
程序包()重载了可用于INTEGER型及STD_LOGIC和STD_ LOGIC_VECTOR型混合运算的运算符,并定义了一个由STD_LOGIC_VECTOR型到INTEGER型的转换函数。
A.STD_LOGIC_SIGNED
B.STD_LOGIC_ARITH
C.STD_LOGIC_UNSIGNED
D.STD_LOGIC_1164
第4题:
第5题:
STD_LOGIC_1164程序包的正确声明方法是?
A.USE STD_LOGIC_1164
B.USE IEEE.STD_LOGIC_1164
C.USE IEEE.STD_LOGIC_1164.ALL
D.USE
第6题:
已知基类Employee只有一个构造函数,其定义如下: Employee::Employee(int n):id(n){ } Manager是Employee的派生类,则下列对Manager的构造函数的定义中,正确的是?
A.Manager::Manager(int n):id(n){}
B.Manager::Manager(int n){id=n;}
C.Manager::Manager(int n):Employee(n){}
D.Manager::Manager(int n){Employee(n);}