Multiple Choice Single Answer
Question The Standard DOC system was developed by the organisation of about
500
companies named :-
Correct Answer Object Management Group [ OMG ]
Your Answer Object Management Group [ OMG ]
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
Select The Blank
Question A class may be thought of as 'data-type' and object as ________ of
that data-type.
Correct Answer Variable
Your Answer Variable
Multiple Choice Single Answer
Question In 'railway ticket reservartion system ' the role of system server
is to be performed by
the user called :-
Correct Answer Reservation and ticketing system
Your Answer Reservation and ticketing system
Multiple Choice Single Answer
Question Objects may communicate with each other through
Correct Answer Methods
Your Answer Methods
Multiple Choice Multiple Answer
Question OODBMS standards comprise of :-
Correct Answer ODL , OQL , ODMG C++ binding
Your Answer ODL , OQL , ODMG C++ binding
Multiple Choice Single Answer
Question A technical term for an object of a class is termed as
Correct Answer Instance
Your Answer Instance
Multiple Choice Single Answer
Question The methods used in the class 'member ' will be declared as :-
Correct Answer Public
Your Answer Public
Multiple Choice Multiple Answer
Question OODBMS can work on following Operating systems on server :-
Correct Answer MS Windows , OS/2 , Sun OS
Your Answer MS Windows , OS/2 , Sun OS
Multiple Choice Single Answer
Question The linking of procedure call to the code to be executed in
response to that call is
referred as
Correct Answer Binding
Your Answer Referencing
Multiple Choice Single Answer
Question It has been said that Pascal and C programs are collections of
procedures and C++
programs are collections of
Correct Answer Classes
Your Answer Classes
Multiple Choice Single Answer
Question A role is nothing but a particular set of properties associated
with the :-
Correct Answer Class
Your Answer Class
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 Actors
Multiple Choice Single Answer
Question An actor may perform different roles in different :-
Correct Answer Use cases
Your Answer Use cases
True/False
Question Object-oriented programming focuses on the integrated data and
functionality as
discrete units that have both knowledge (data) and capabilities (functions).
Procedural
programs, on the other hand, focus on functions and how they act on data.
Correct Answer True
Your Answer True
True/False
Question OOT application in system development begins with OO analysis, OO
design, OO
programming , OO testing and system implementation.
Correct Answer True
Your Answer True
True/False
Question In sense of time activity is longer and the action is relatively
instantaneous.
Correct Answer True
Your Answer True
Multiple Choice Single Answer
Question Mango, apple and orange are members of class
Correct Answer Fruit
Your Answer Fruit
True/False
Question An interface design prototype provides the chance to test the look
and feel of your
product with potential users.
Correct Answer True
Your Answer True
True/False
Question Architecture prototype can be designed to give you a chance to
develop a smaller
version of the program and to assess how easily your design decisions will
"scale up",
as the program is fleshed out.
Correct Answer True
Your Answer True
Select The Blank
Question The methods for the class are defined in the ________ of the class
.
Correct Answer Body
Your Answer Body
Select The Blank
Question ________ has a role which is performed through well defined tasks.
These tasks are
performed in logical sequence to achieve a system goal.
Correct Answer Actor
Your Answer Actor
Multiple Choice Multiple Answer
Question The class 'member' is constructed as follows in C++ :-
Correct Answer Specify unique name for class , Specify whether it is
private, public, protected or friend
, Specify variables in the class
Your Answer Specify unique name for class , Specify whether it is private,
public, protected or friend
, Specify variables in the class
Multiple Choice Single Answer
Question The fields such as name, address, telephone no etc will be
identical in all membership
registration forms. This can be referred to as :-
Correct Answer Inheritance
Your Answer Inheritance
Multiple Choice Single Answer
Question The stores for persistent objects, such as disk files do not
support queries or
interactive user interface operations. These problems are solved by :-
Correct Answer DBMS
Your Answer DBMS
Multiple Choice Multiple Answer
Question In formulating algorithms we take help of :-
Correct Answer Activity diagrams , Class properties , Associated classes
Your Answer Activity diagrams , Class properties , Associated classes
Multiple Choice Multiple Answer
Question "Designing classes", consists of identifying following entities for
each class:-
Correct Answer Structures , Protocols , Methods
Your Answer Structures , Protocols , Methods
True/False
Question The process of mapping and integrating begins with defining the
relationships between
the table structure in RDB and class structure in object model in OODB
Correct Answer True
Your Answer True
Select The Blank
Question The most widely used OOPL is ________
Correct Answer C++
Your Answer C++
True/False
Question In evolutionary model, the management activities are emphasised
with respect to
inception, elaboration, construction & transition.
Correct Answer True
Your Answer True
Select The Blank
Question ________ handles through virtual database, cross database
functionality by
constructing unified schemes.
Correct Answer MDBS
Your Answer MDBS
Multiple Choice Multiple Answer
Question All OODBMS products namely O2 , Objectivity, ObjectStore and
Versant support
following criteria for access to other DBMS whenever an application is
running on the
OODBMS :-
Correct Answer Can read data that resides in other OODBMS , Can modify data
that resides in other
OODBMS , Can read data that resides in RDBMS ORACLE
Your Answer Can read data that resides in other OODBMS , Can modify data
that resides in other
OODBMS , Can read data that resides in RDBMS ORACLE
Multiple Choice Single Answer
Question Being an individual, different roles in a system performance can be
played by :-
Correct Answer User
Your Answer User
Select The Blank
Question ________ is a specific sequence of transactions in a dialogue
between a user & a
system representing a particuler way to use the system.
Correct Answer Use case
Your Answer Use case
Multiple Choice Single Answer
Question In the Abstraction-Occurrence Pattern class is common and its
occurrences :-
Correct Answer Differ
Your Answer Differ
Multiple Choice Single Answer
Question A user palying a role in use case analysis is named as :-
Correct Answer Actor
Your Answer Actor
True/False
Question The ODBC-API driver drives to reach to intended database, runs the
application,
manipulates the data and puts it back in the position as the new data image.
Correct Answer True
Your Answer True
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. , Variable declaration
Select The Blank
Question The more complex is the interaction more ________ should be the UI
design for ease
of use and understanding.
Correct Answer Simple
Your Answer Simple
Multiple Choice Multiple Answer
Question Traditional approach for collecting DVD titles from rack are :-
Correct Answer Member gives list to clerk , Clerk picks up titles mentioned
in the list one by one , The
picked items are tick marked and items not available are cross marked in the
list
Your Answer Clerk picks up titles mentioned in the list one by one , The
picked items are tick
marked and items not available are cross marked in the list , Member
directly collects
DVD drom the rack.
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 , Read data
resident on RDBMS
Match The Following
Question Correct Answer Your Answer
Class: Railway Methods : Reserve Ticket (),
cancel Ticket ()
Methods : Reserve Ticket (),
cancel Ticket ()
Class : Passenger Attributes : name , age , sex Attributes : name , age ,
sex
Class : Booking clerk Attributes : Name , employee ID Attributes : Name ,
employee ID
Class: train Attributes : Train name , Train
number
Attributes : Train name , Train
number
Multiple Choice Multiple Answer
Question Database of the following parameters can be created :-
Correct Answer DVD title database , Member database , Staff database
Your Answer DVD title database , Member database , Staff database
Select The Blank
Question The good attribute of ________ is, it should be singular and
represents only one
object and has no parallel.
Correct Answer Name
Your Answer Name
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 OODBMS product O2 , the attributes of objects have to be defined
in following
languages :-
Correct Answer C++ , JAVA , SMALLTALK
Your Answer C++ , JAVA , SMALLTALK
Select The Blank
Question The relationships between VLC and BLC are ________ the
relationships between
BLC and ALC.
Correct Answer Opposite of
Your Answer Opposite of
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