第1题:
( )iS a property of object—oriented software by which an abstract operation ma)’be performed in different ways in different classes. A.Method B.Polymorphism C.Inheritance D.Encapsulation
第2题:
Idioms can be classified in different ways but the classification according to grammatical function is the most helpful way.()
第3题:
●Different quality factors of software can be reflected upon user's different points of view,through product running,product modification and product transformation.Of the following properties,which one is connected with product running? (67) .
Ⅰ.Correctness
Ⅱ.Robustness
Ⅲ.re-use
(67) A.Ⅰ
B.Ⅱ
C.Ⅰ,Ⅱ
D.以上都是
第4题:
第5题:
Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and(71)which tells the hardware how to do.
A.Operating system
B.I/O devices
C.Courseware
D.Software
第6题:
A manufacturers ;
B manufacturing ;
C manufactures
第7题:
Different quality factors of software can be reflected upon user's different points of view, through product running, product modification and product transformation. Of the following properties, which one is connected with product running?(67).
Ⅰ. correctness
Ⅱ. robustness
Ⅲ. re-use
A.Ⅰ
B.Ⅱ
C.Ⅰ, Ⅱ
D.以上都是
第8题:
Object-oriented analysis(OOA)is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is(71). It determines how the various results are computed by the product and presents this information in the form. of a(72)and associated scenarios. The second is(73), which determines the classes and their attributes. Then determine the interrelationships and interaction among the classes. The last step is(74), which determines the actions performed by or to each class or subclass and presents this information in the form. of(75).
A.use-case modeling
B.class modeling
C.dynamic modeling
D.behavioral modeling
第9题:
Where the cargo can be loaded in two different ways,one of which is more economical of space than the other,but each of which is a usual method of loading cargo of the relevant type,the Charterer ______ in whichever of these ways he pleases,unless he is expressly forbidden so to do by the charter-party.
A.Has to load
B.Can load
C.Loads
D.Is loaded by
第10题: