Question # 1 of 10 ( Start time: 11:28:41 PM ) Total Marks: 1
In "Point of Sale system", the term "Payment" represents
Select correct option:
Actor
Participant
Transaction ok
Container
Question # 2 of 10 ( Start time: 11:29:03 PM ) Total Marks: 1
Consider the following piece of code: public class Square extends Shape { // some code . } The above code is an example of:
Select correct option:
Part-Whole relationship
Generalization/Specialization ok
Data Sharing
Data encapsulation
Question # 3 of 10 ( Start time: 11:29:30 PM ) Total Marks: 1
In the case of action-oriented approach, data is decomposed according to:
Select correct option:
Object requirements
Functionality requirements ok
Corresponding domain model
Compatibility with object interface
Question # 4 of 10 ( Start time: 11:29:53 PM ) Total Marks: 1
__________________ relationship is concerned with classes not with the class instantiates.
Select correct option:
Association
Inheritance ok
Aggregation
Composition
Question # 5 of 10 ( Start time: 11:30:28 PM ) Total Marks: 1
"A car is made up of a body, three or four wheels, a steering mechanism, a breaking mechanism, and a power-engine" The above statement is example of:
Select correct option:
Whole-Part relationship ok
Inheritance
Specialization
Generalization
Question # 6 of 10 ( Start time: 11:31:14 PM ) Total Marks: 1
________ analysis educates the analyst on business domain complexity and shows a way to deal with it.
Select correct option:
Domain ok
Use Case
Object Collaboration
None of the given options
Question # 7 of 10 ( Start time: 11:32:13 PM ) Total Marks: 1
Which of the following is NOT among one of the four layers of the Object Oriented (OO) design pyramid
Select correct option:
The subsystem layer
The class and object layer
The Abstract layer ok
The message layer
Question # 8 of 10 ( Start time: 11:32:40 PM ) Total Marks: 1
When two components of a system are using the same global data area, they are related as
Select correct option:
Data Coupling
Content Coupling ok
Common Coupling
External Coupling
Question # 9 of 10 ( Start time: 11:33:01 PM ) Total Marks: 1
"System should maintain transaction log of every transaction" The above statement is an example of
Select correct option:
Functional requirement ok
Non-functional requirement
Pseudo requirement
None of the given options
Question # 10 of 10 ( Start time: 11:33:26 PM ) Total Marks: 1
While establishing the services for an object, the following fundamental questions should be asked
Select correct option:
Why does the system need this object any way?
What useful questions can it answer?
What useful action can it perform?
All of the given options ok
Question # 1 of 10 ( Start time: 11:24:18 PM ) Total Marks: 1
In "Point of Sale system", the term "Payment" represents
Select correct option:
Actor
Participant
Transaction ok
Container
Question # 2 of 10 ( Start time: 11:24:37 PM ) Total Marks: 1
A cohesive Class is one which emphasizes on ____ unit of functionality
Select correct option:
Single
Multiple ok
Static
None of the given options
Question # 3 of 10 ( Start time: 11:24:59 PM ) Total Marks: 1
_____ is a technique in which we construct a model of an entity based upon its essential characteristics and ignore the inessential details.
Select correct option:
Inheritance
Polymorphism
Aggregation
Abstraction ok
Question # 4 of 10 ( Start time: 11:25:17 PM ) Total Marks: 1
An object model of a system captures the _________ structure of a system.
Select correct option:
static ok
dynamic
iterative
Hierarchical
Question # 5 of 10 ( Start time: 11:25:35 PM ) Total Marks: 1
A _____ relationship indicates that one entity is composed of one or more parts which are themselves instances of that or another entity.
Select correct option:
Inheritance
Whole-part ok
Generalization
Specialization
Question # 6 of 10 ( Start time: 11:25:54 PM ) Total Marks: 1
Transactions are the _________ that must be remembered through time.
Select correct option:
Events ok
Actions
Triggers
Methods
Question # 7 of 10 ( Start time: 11:26:13 PM ) Total Marks: 1
In the case of action-oriented approach, data is decomposed according to:
Select correct option:
Object requirements ok
Functionality requirements
Corresponding domain model
Compatibility with object interface
Question # 1 of 10 ( Start time: 11:15:27 PM ) Total Marks: 1
Which of the following is NOT among one of the four layers of the Object Oriented (OO) design pyramid
Select correct option:
The subsystem layer
The class and object layer
The Abstract layer ok
The message layer
Question # 2 of 10 ( Start time: 11:16:39 PM ) Total Marks: 1
A change becomes ------------- because of close presence of data and fucntions
Select correct option:
Accessible
Global
Private
Localized ok
Question # 3 of 10 ( Start time: 11:17:16 PM ) Total Marks: 1
Software Design discusses ______ aspect of software development
Select correct option:
What
How ok
Who
When
Question # 4 of 10 ( Start time: 11:17:47 PM ) Total Marks: 1
When two components of a system are using the same global data area, they are related as
Select correct option:
Data Coupling
Content Coupling ok
Common Coupling
External Coupling
Question # 5 of 10 ( Start time: 11:18:25 PM ) Total Marks: 1
Class responsibilities are defined by ___________.
Select correct option:
its attributes only
its collaborators
its operations only
both its attributes and operations ok
Question # 6 of 10 ( Start time: 11:19:12 PM ) Total Marks: 1
The first step in any OOA process model is to
Select correct option:
build an object-relationship model. ok
define collaborations between objects.
elicit customer requirements.
select a representation language.
Question # 7 of 10 ( Start time: 11:19:58 PM ) Total Marks: 1
"System should maintain transaction log of every transaction" The above statement is an example of
Select correct option:
Functional requirement ok
Non-functional requirement
Pseudo requirement
None of the given options
Question # 8 of 10 ( Start time: 11:20:42 PM ) Total Marks: 1
Prototyping is used when there is _________ regarding requirements.
Select correct option:
Uncertainty ok
Confirmation
Conflict
Consensus
Question # 9 of 10 ( Start time: 11:21:25 PM ) Total Marks: 1
In Abbot’s Textual Analysis technique, the proper noun (e.g. Mehdi Hassan) represents
Select correct option:
Class
Instance ok
Inheritance
Aggregation
Question # 10 of 10 ( Start time: 11:22:02 PM ) Total Marks: 1
To help separate an object's external behavior from its implementation, the technique used is called ___________.
Select correct option:
Generalization
Association
Composition
Abstraction ok
