Q$)$mcqs

$13.$ The is an object$-$oriented system development and methodology$$

a$.$Waterfall approach

b$.$Unified Process $($UP$)$

c$.$User$-$centered design

$$d$.$Sociotechnical systems

$14.$ An object is a thing and can be

a$)$animate or inanimate$$

b$)$tangible or non$-$tangibile$$

c$)$human or non human

d$)$any of the above

$16.$ involves the creation of an object based on the template provided by the clause definition.

a$)$Instantiation

b$)$Encapsulation

c$)$Realization

d$)$Activation

$18.$ When we develop a system we should

a$)$Start with the GUI

b$)$Keep GUl out

c$)$Specify GUI clearly

d$)$None of the above

$19.$ The collaboration diagram is an example of a:

a$)$Narrative model

b$)$Static Model

c$)$Traditional development model

d$)$Dynamic model

$21.$Sequence diagrams indicate the order of the messages with

a$)$Sequential numbers

b$)$Horizontal arrows

c$)$Links

d$)$Moving along the lifelines

$20.$A$($n$)$is a set of criteria that must be true before the execution of a use case.

a$)$Precondition

b$)$Activity

c$)$Domain

d$)$Postcondition