Sunday, November 29, 2009

Object Oriented Analysis and Design - 17

LIST OF ATTEMPTED QUESTIONS AND ANSWERS

 

Multiple Choice Single Answer

Question:A process of identifying, assessing , evaluating risk exposure, prioritizing the

risk incidences, and developing risk monitoring, management and mitigation plan is :-

Correct Answer: Project Risk Management

Your Answer:Project Risk Management

 

Multiple Choice Single Answer

Question:A Modification of the Software is done to accommodate the changes forced by

the external environment is

Correct Answer: Adaptive Maintenance

Your Answer:Corrective Maintenance

 

Multiple Choice Multiple Answer

Question:A documentation is tested through :-

Correct Answer: Technical Review , Actual Operational Review

Your Answer:Technical Review , Actual Operational Review , Code

 

Multiple Choice Single Answer

Question:In Interface Stage of SSAD phase the focus is on:-

Correct Answer: User Comfort

Your Answer:Design of the Output Formats

 

Multiple Choice Single Answer

Question:A type of testing which verifies that all the system elements are meshed

properly and that overall system function / performance is achieved is:-

Correct Answer: System testing

Your Answer:Component Testing

 

Select The Blank

Question:A ________ deals with identification and assessment of potential hazards of

software failing and its impact on the systems.

Correct Answer: Software Safety

Your Answer:Software Testing

 

True/False

Question:The Water Fall Model is used where the risk factor is almost nil

Correct Answer: True

Your Answer:True

 

Multiple Choice Single Answer

Question:A System in which next state of the system can be predicted without doubt is :-

Correct Answer: Deterministic

Your Answer:Open System

 

True/False

Question:Spiral model itself is a model which is base for other software development

models

Correct Answer: False

Your Answer:True

 

True/False

Question:System testing checks the abnormality in the software system.

Correct Answer: False

Your Answer:True

 

True/False

Question:ISO 9001 is used to develop quality assurance systems.

Correct Answer: True

Your Answer:True

 

Multiple Choice Single Answer

Question:A type of testing where the focus is on design and development of the software

architecture is termed as:-

Correct Answer: Integration Testing

Your Answer:Module testing

 

True/False

Question:The results of the test case is recorded in the test specification document.

Correct Answer: True

Your Answer:True

 

Multiple Choice Single Answer

Question:A Principle in which the Functional Cohesion between the sub system is

maintained:-

Correct Answer: Decomposition

Your Answer:Decoupling

 

Multiple Choice Multiple Answer

Question:SQA efforts most primarily assures:-

Correct Answer: Software Quality , Software Reliability , Software Availability

Your Answer:Software Quality , Software Reliability , Software Availability

 

Multiple Choice Multiple Answer

Question:The Customer Requirements could be analyzed by:-

Correct Answer: Interviewing , Questionnaire , Meeting with Key Users

Your Answer:Questionnaire , Case Study , Meeting with Key Users

 

Multiple Choice Single Answer

Question:The extent the software meets the customer quality goals and expectations is

termed as :-

Correct Answer: Correctness

Your Answer:Reliability

 

Multiple Choice Multiple Answer

Question:The Factors enabling easy change are :-

Correct Answer: Maintainability , Flexibility , Testability

Your Answer:Maintainability , Flexibility , Reusability

 

Match The Following

Question: Correct Answer: Your Answer:

Development of the Software Software Programs Software Engineering Layers

Corrective Maintenance Analysis Process, Tools & Methods Software Engineering

Layers Software Modules

Requirement Specifications Definition Phase Software Programs

 

Select The Blank

Question:Cohesion and Coupling is the criteria for measuring ________.

Correct Answer: Functional Dependency

Your Answer:Functional Dependency

 

Select The Blank

Question:A collection of programs written to service other set of programs and its

functions is called as ________

Correct Answer: System Software

Your Answer:Integrated Software

 

Select The Blank

Question:________ is a System Engineering approach that is used to define architecture

that enables a business to use Information Effectively.

Correct Answer: Business Processing Engineering

Your Answer:Business Process Models

 

Multiple Choice Single Answer

Question:The Application of a systematic, disciplined, quantifiable approach to the

development, operation and maintenance of the software is termed as

Correct Answer: Software Engineering

Your Answer:Software Maintenance

 

Multiple Choice Multiple Answer

Question:RMMM Plan deals with :-

Correct Answer: Mitigation , Monitoring , Management

Your Answer:Mitigation , Monitoring , Management

 

Select The Blank

Question:In ________Model the risk of the Software development is almost Nil

Correct Answer: Water Fall

Your Answer:Water Fall

 

True/False

Question:Stress Testing is a part of Integration testing.

Correct Answer: False

Your Answer:False

 

Multiple Choice Multiple Answer

Question:Black Box testing techniques are:-

Correct Answer: Graph Based Testing Methods , Equivalence Portioning , Boundary

Value Analysis

Your Answer:Graph Based Testing Methods , Stress Testing , Boundary Value Analysis

 

Multiple Choice Multiple Answer

Question:The types of Software are

Correct Answer: Business Software , Embedded Software , System Software

Your Answer:Business Software , Embedded Software , System Software

 

Multiple Choice Multiple Answer

Question:Following are the data models namely:-

Correct Answer: Hierarchical Model , Network Model , Relational Model

Your Answer:Hierarchical Model , Network Model , Relational Model

 

Select The Blank

Question:________ is achieved by carving out a module that is responsible for any

unique function and which does not need to interact with other parts of the system.

Correct Answer: Functional Dependency

Your Answer:Functional Dependency

 

Multiple Choice Multiple Answer

Question:The stages of the Iterative Models are

Correct Answer: Requirement Analysis , System Design , Development Coding & Unit

Testing

Your Answer:Requirement Analysis , System Design , Development Coding & Unit

Testing

 

Multiple Choice Multiple Answer

Question:In a Software Risk Management Risk drivers are :-

Correct Answer: Technology , People , Requirements

Your Answer:Technology , People , Requirements

 

Select The Blank

Question:________ tests confirms that the needs and requirements are fulfilled on the

deployment platform.

Correct Answer: Beta

Your Answer:Stress

 

True/False

Question:The major resources in the project is people and funds.

Correct Answer: False

Your Answer:False

 

Match The Following

Question: Correct Answer: Your Answer:

Entity Object which is Uniquely Distinguished Object which is Uniquely Distinguished

Hierarchical Model Tree Structure Tree Structure

Network Model Network Communications Network Communications

Relational Model Data are Linked Data are Linked

 

Select The Blank

Question:The company should establish a ________ and maintain a documented quality

system as a means of ensuring that it conforms to the specified requirements of ISO.

Correct Answer: Quality System Procedure

Your Answer:Quality Management System

 

Multiple Choice Single Answer

Question:Who Defines SE as the application of a Systematic, disciplined and

quantifiable approach to the development and maintenance of a Software

Correct Answer: IEEE

Your Answer:ISO - 9001

 

True/False

Question:People, Procedures and Parameters are the Drivers of the Technology.

Correct Answer: False

Your Answer:True

 

True/False

Question:Six Sigma is one of the most widely used strategy for statistical quality

assurance in an industry.

Correct Answer: True

Your Answer:False

 

Select The Blank

Question:A ________ has to be performed regularly throughout the achievement life

cycle.

Correct Answer: Risk Management

Your Answer:Risk Management

 

Multiple Choice Multiple Answer

Question:Work Break Down Structure can also be traced back to ?

Correct Answer: System Requirements Specifications , Requirement Definition &

Description

Your Answer:System Requirements Specifications , Statement of Work , Planning

 

Multiple Choice Single Answer

Question:A type of testing where the focus is user and user Behavior is:-

Correct Answer: Usage based testing

Your Answer:Usage based testing

 

True/False

Question:A Software solution is evolved in parts as in an incremental fashion in

incremental model

Correct Answer: True

Your Answer:True

 

Multiple Choice Multiple Answer

Question:System Testing Techniques are :-

Correct Answer: Alpha Test , Beta Test

Your Answer:Alpha Test , Beta Test , Stress Testing

 

Select The Blank

Question:________ testing confirms that the needs and requirements are fulfilled in the

development environment.

Correct Answer: Alpha

Your Answer:Beta

 

Multiple Choice Single Answer

Question:In Design Phase at data and data Structure stage the focus is on:-

Correct Answer: Entities and Attributes

Your Answer:Entities and Attributes

 

Multiple Choice Single Answer

Question:The Extent of effort to locate the error and fix it is :-

Correct Answer: Maintainability

Your Answer:Flexibility

 

Multiple Choice Single Answer

Question:A process of identifying, assessing , evaluating risk exposure, prioritizing the

risk incidences, and developing risk monitoring, management and mitigation plan is :-

Correct Answer: Project Risk Management

Your Answer:Project Risk Management

 

Multiple Choice Multiple Answer

Question:RMMM Plan deals with :-

Correct Answer: Mitigation , Monitoring , Management

Your Answer:Mitigation , Monitoring , Management

 

Select The Blank

Question:In ________Model the risk of the Software development is almost Nil

Correct Answer: Water Fall

Your Answer:Water Fall

 

True/False

Question:Stress Testing is a part of Integration testing.

Correct Answer: False

Your Answer:False

 

Multiple Choice Multiple Answer

Question:Black Box testing techniques are:-

Correct Answer: Graph Based Testing Methods , Equivalence Portioning , Boundary

Value Analysis

Your Answer:Graph Based Testing Methods , Stress Testing , Boundary Value Analysis

 

Multiple Choice Multiple Answer

Question:The types of Software are

Correct Answer: Business Software , Embedded Software , System Software

Your Answer:Business Software , Embedded Software , System Software

 

Multiple Choice Multiple Answer

Question:Following are the data models namely:-

Correct Answer: Hierarchical Model , Network Model , Relational Model

Your Answer:Hierarchical Model , Network Model , Relational Model

 

Select The Blank

Question:________ is achieved by carving out a module that is responsible for any

unique function and which does not need to interact with other parts of the system.

Correct Answer: Functional Dependency

Your Answer:Functional Dependency

 

Multiple Choice Multiple Answer

Question:The stages of the Iterative Models are

Correct Answer: Requirement Analysis , System Design , Development Coding & Unit

Testing

Your Answer:Requirement Analysis , System Design , Development Coding & Unit

Testing

 

Multiple Choice Multiple Answer

Question:In a Software Risk Management Risk drivers are :-

Correct Answer: Technology , People , Requirements

Your Answer:Technology , People , Requirements

 

Select The Blank

Question:________ tests confirms that the needs and requirements are fulfilled on the

deployment platform.

Correct Answer: Beta

Your Answer:Stress

 

True/False

Question:The major resources in the project is people and funds.

Correct Answer: False

Your Answer:False

 

Match The Following

Question:Correct Answer: Your Answer:

Entity Object which is Uniquely Distinguished Object which is Uniquely Distinguished

Hierarchical Model Tree Structure Tree Structure

Network Model Network Communications Network Communications

Relational Model Data are Linked Data are Linked

 

Select The Blank

Question:The company should establish a ________ and maintain a documented quality

system as a means of ensuring that it conforms to the specified requirements of ISO.

Correct Answer: Quality System Procedure

Object Oriented Analysis and Design - 16

LIST OF ATTEMPTED QUESTIONS AND ANSWERS

 

Multiple Choice Single Answer

Question: The key feature that enables users/application to cooperate and collaborate in

application processing is named as :-

Correct Answer: Concurrency

Your Answer: Collaboration

 

Multiple Choice Multiple Answer

Question: In designing classes, we are improving and enriching the class content in

terms of properties and we screen them for :-

Correct Answer: Local and communication association , Eliminating unnecessary

association , Identifying the relationship, top-down or bottom up, aggregation and

declaring relationship pattern.

Your Answer: Local and communication association , Eliminating unnecessary

association , Identifying the relationship, top-down or bottom up, aggregation and

declaring relationship pattern.

 

True/False

Question: More use classes may not necessarily bring better understanding or more

clarity.

Correct Answer: False

Your Answer: False

 

Select The Blank

Question: ________helps to integrate homogeneous database system with multiple

database and data types other than relational data types.

Correct Answer: MDBS

Your Answer: OODBMS

 

True/False

Question: A state chart diagram shows method of execution on receipt of message and

activities used in the method.

Correct Answer: True

Your Answer: True

 

True/False

Question: The registration form is filled for each member of family under one address

Correct Answer: True

Your Answer: True

 

Select The Blank

Question: We extensively use ________ for processing, refining and designing classes.

Correct Answer: UML

Your Answer: UML

 

Select The Blank

Question: The user must have access to both OODB and RDB to manipulate data. The

developer therefore must develop applications that could source data from ________

databases [ OODB, RDB etc] .

Correct Answer: All

Your Answer: Any two

 

True/False

Question: When the system is modeled into different case scenarios it not only goes

down to a level of function and features, but also reveals relationships and behaviours

amongst different system components.

Correct Answer: True

Your Answer: True

 

Multiple Choice Single Answer

Question: The concept of OOPS was first introduced in

Correct Answer: Simula Language

Your Answer: Simula Language

 

True/False

Question: With its strength, ODBC has become an industry standard for

interoperatability on different databases.

Correct Answer: True

Your Answer: True

 

Multiple Choice Multiple Answer

Question: The following are the columns to be filled in DVD reservation slip :-

Correct Answer: Name [ title ] , DVD ID , Required date

Your Answer: Name [ title ] , DVD ID , Required date

 

Select The Blank

Question: The row of table in RDBMS contains data which maps ________ of class in

OODBMS.

Correct Answer: Instance

Your Answer: Instance

 

Multiple Choice Single Answer

Question: The sequence of states that the object goes through when it receives a message

to act is shown by the diagram called :-

Correct Answer: State chart diagram

Your Answer: Sequence diagram

 

True/False

Question: Mapping of multiple inheritance into a single table is possible in RDBMS.

Correct Answer: True

Your Answer: True

 

Multiple Choice Multiple Answer

Question: All OODBMS products namely O2, Objectivity, Object Store and Versant

support following DBMS criteria :-

Correct Answer: User defined datatype , Is_a relationship , Part_of relationship

Your Answer: User defined datatype , Is_a relationship , Part_of relationship

 

Multiple Choice Single Answer

Question: How big is a class object?

Correct Answer: Is as big as sum of the sizes of its member variables

Your Answer: As big as superclass

 

Multiple Choice Single Answer

Question: In OOSAD, the object is the unit used for analysis of the system, hence it is

called:-

Correct Answer: OOA [ Object Oriented Analysis ]

Your Answer: OOA [ Object Oriented Analysis ]

 

Select The Blank

Question: ________ of an object remains unchanged even though its state and properties

change.

Correct Answer: Identity

Your Answer: Identity

 

Multiple Choice Single Answer

Question: If Dog derives from Mammal, and Mammal derives from Animal, then -

Correct Answer: Dog inherits Animal's functions and data

Your Answer: Dog inherits Animal's functions and data

 

Multiple Choice Single Answer

Question: The lock that cause interruption of the program when a new value is

committed in OODB is called :-

Correct Answer: Notify lock

Your Answer: Notify lock

 

True/False

Question: UML supports both static modeling and dynamic modeling

Correct Answer: True

Your Answer: True

 

Multiple Choice Single Answer

Question: In Object Oriented technology following expression is appropriate

Correct Answer: object=data+menthods

Your Answer: object=data+menthods

 

Multiple Choice Multiple Answer

Question: In context of transactions, OODBMS :-

Correct Answer: Handle nested transactions , Supports MROW , Supports long

transactions

Your Answer: Handle nested transactions , Supports MROW , Supports long

transactions

 

Multiple Choice Single Answer

Question: The lock that ensures that no other transaction is commited till the transaction

is in the mode of updation and creation of new version of object, is called

Correct Answer: Write Lock

Your Answer: Write Lock

 

Match The Following

Question Correct Answer: Your Answer

Class Shape Triangle, rectangle, circle, ellipse Triangle, rectangle, circle, ellipse

Class Vehicle Scooter, car, truck, tractor Scooter, car, truck, tractor

Class Animal Cat, dog, cow, tiger Cat, dog, cow, tiger

Class Color Red, yellow, blue, green Red, yellow, blue, green

 

Multiple Choice Multiple Answer

Question: Various database packages are :-

Correct Answer: Sibase , SAP , Oracle

Your Answer: Oracle , Sibase

 

Select The Blank

Question: When you express user-system interaction, the scenario in the model is called

________

Correct Answer: Case model

Your Answer: OOPS model

 

Multiple Choice Single Answer

Question: In DAD, the domain-specific & organisation-specific terms are covered under

the title :-

Correct Answer: Features

Your Answer: Features

 

Multiple Choice Single Answer

Question: In the railway transport environment, the same train [ train name, number etc ]

leave everyday from one station to the other. But in their operations, dates, drivers,

passengers etc differ every day. This pattern is called :-

Correct Answer: Abstraction-Occurrence Pattern

Your Answer: Abstraction-Occurrence Pattern

 

Select The Blank

Question: A class is the________ for an object.

Correct Answer: Template

Your Answer: Instance

 

True/False

Question: The principle of polymorphism helps to extend and modify the system scope

through appropriate messaging mechanism.

Correct Answer: True

Your Answer: True

 

Multiple Choice Multiple Answer

Question: Access to other OODBMS comprises of :-

Correct Answer: Read data resident in other OODB , Modify data resident in other

OODB , Read data resident on RDBMS

Your Answer: Read data resident in other OODB , Modify data resident in other OODB

 

True/False

Question: The UI should be designed for blind and mechanical operation.

Correct Answer: True

Your Answer: False

 

Multiple Choice Multiple Answer

Question: The main function will have following contents in C++

Correct Answer: Name of class followed by name of object , Name of object and

method separated by dot operator. , Variable declaration

Your Answer: Name of class followed by name of object , Name of object and method

separated by dot operator. , Header files

 

Multiple Choice Single Answer

Question: The method for industrial development of software based on use-case-driven

design is

Correct Answer: OOSE [ Object Oriented Software Engineering ]

Your Answer: OOD [ Object Oriented Design ]

 

Multiple Choice Multiple Answer

Question: OODBMS standards comprise of :-

Correct Answer: ODL , OQL , ODMG C++ binding

Your Answer: ODL , OQL

 

Multiple Choice Single Answer

Question: The main difference between structure and class is

Correct Answer: Structure does not support OOPS Class Supports OOPS.

Your Answer: Structure comprises of dissimilar datatypes. Class comprises of similar

datatypes.

 

Multiple Choice Single Answer

Question: The class and its hierarchy build through inheritance should lead to a :-

Correct Answer: Single purpose class

Your Answer: Super class

 

Multiple Choice Multiple Answer

Question: A first step in design is to construct a static UML class diagram consisting of:-

Correct Answer: Class name , Attributes , Methods

Your Answer: Class name , Attributes , Methods

 

True/False

Question: Sequence diagrams and collaboration diagrams are very difficult to select

classes and objects.

Correct Answer: False

Your Answer: False

 

Multiple Choice Multiple Answer

Question: The solution to simplicity of design lies in the following factors :-

Correct Answer: Class design , Building hierarchy , Grouping classes in aggregate sets

that have similar characteristics.

Your Answer: Class design , Building hierarchy , Grouping classes in aggregate sets that

have similar characteristics.

 

Multiple Choice Single Answer

Question: The purpose of declaring 'private' is :-

Correct Answer: Data hiding from accidental changes

Your Answer: Operator overloading

 

Select The Blank

Question: Invoice and ________ are two classes in the noun phrase approach .But

Amount is an attribute in invoice, hence should be rejected for class consideration.

Correct Answer: Amount

Your Answer: Amount

 

Match The Following

Question Correct Answer: Your Answer

Standard procedure Method Method

Table Scheme representing complex relationships between entities Scheme

representing complex relationships between entities

Column Refers datatype and name Refers datatype and name

Row Refers data for single entry Refers data for single entry

 

Multiple Choice Multiple Answer

Question: In Railway Reservation and Ticketing system, we can call following

parameters as attributes of class Passenger :-

Correct Answer: Name , Age , Sex

Your Answer: Name , Age , Sex

 

Multiple Choice Single Answer

Question: In DAD, the information providers such as users, customers, vendors and

stakeholders paly a role of

Correct Answer: Participants

Your Answer: Participants