CS304 Final Term Past Solved Paper (5)

FINAL TERM EXAMINATION

SPRING 2010

Question No: 1 ( Marks: 1 ) - Please choose one

Classes like Two Dimensional Shape and Three Dimensional Shape would normally be concrete, while

classes like Sphere and Cube would normally be abstract.

► True     Click here for detail    rep

► False

Question No: 2 ( Marks: 1 ) - Please choose one

Each try block can have ______ no. of catch blocks.

► 1

► 2

► 3

► As many as necessary.     Click here detail

Question No: 3 ( Marks: 1 ) - Please choose one

Function templates should be used where code and behavior must be identical.

► True       (Page 262)

► False

Question No: 4 ( Marks: 1 ) - Please choose one

Consider the following statement 

Cupboard has books

What is the relationship between Cupboard and books?

► Composition

► Aggregation

► Inheritance

► None of the given options

Question No: 5 ( Marks: 1 ) - Please choose one

Identify the correct way of declaring an object of user defined template class A for char type members?

► A< char > obj;     (Object-Oriented Programming in C++)

► <char>A obj;

► A obj<char>;

► Obj <char> A;

Question No: 6 ( Marks: 1 ) - Please choose one

The user must define the operation of the copy constructor.

► True           Click here for detail

► False

Question No: 7 ( Marks: 1 ) - Please choose one

Default constructor is such constructor which either has no ---------or if it has some parameters these have

-------- values

► Parameter, temporary

► Null, Parameter

► Parameter, default      (Page 75) rep

► non of the given

Question No: 8 ( Marks: 1 ) - Please choose one

The type that is used to declare a reference or pointer is called its ---------

► default type

► static type    (Page 185)

► abstract type

► reference type 

Question No: 9 ( Marks: 1 ) - Please choose one

How the information hidden within an object can be accessed?

► Through its interface

► Through its private data members

► Through its private member functions

► Through both public and private members

Question No: 10 ( Marks: 1 ) - Please choose one

The sub-object’s life is not dependant on the life of master class in __________.

► Separation

► Composition

► Aggregation     (Page 134)

► None of the given

Question No: 11 ( Marks: 1 ) - Please choose one

Encapsulation means 

Select correct option:

►Extending the behaviour of class in another class

►Data and behaviour are tightly coupled within an entity     (Page 16)

►One entity takes all the attributes and operations of the other

►Taking out the common features and put those in a separate class

Question No: 12 ( Marks: 1 ) - Please choose one

Algorithms can only be implemented using STL containers.

► True

► False      (Object-Oriented Programming in C++)  rep 

Question No: 13 ( Marks: 1 ) - Please choose one

When we write a class template the first line must be:

► template < class class_name>

► template < class data_type>

► template < class T >    (Page 257)    rep

    Here T can be replaced with any name but it is preferable.

► class class-name()

class template<class_name>

Question No: 14 ( Marks: 1 ) - Please choose one

An STL container can not be used to,

► hold objects of class employee.

► store elements in a way that makes them quickly accessible.

► compile c++ programs.    (Object-Oriented Programming in C++)

► organize the way objects are stored in memory

Question No: 15 ( Marks: 1 ) - Please choose one

___________, which means if A declares B as its friend it does NOT mean that A can access private data

of B. It only means that B can access all data of A.

► Friendship is one way only     Click here for detail

► Friendship is two way only

► NO Friendship between classes

► Any kind of friendship

 Question No: 16 ( Marks: 1 ) - Please choose one

Which of the following may not be an integral part of an object?

► State

► Behavior

► Protected data members  (Page 12)

► All of given

Question No: 17 ( Marks: 1 ) - Please choose one

Public methods of base class can --------- be accessed in its derived class

► directly   (Page 179)    rep

► inderectly

► simultaniously

► non of the given

Question No: 18 ( Marks: 1 ) - Please choose one

If a class D has been derived using protected inheritance from class B (If B is a protected base and D is

derived class) then public and protected members of B -------- accessed by member functions and friends

of class D and classes derived from D

► can be         Click here for detail

► cannot be

► does restirct to be

► not given

Question No: 19 ( Marks: 1 ) - Please choose one

What is true about function templates?

► The compiler generates only one copy of the function template

► The compiler generates a copy of function respective to each type of data   (Page 256)

► The compiler can only generate copy for the int type data

► None of the given.

Question No: 20 ( Marks: 1 ) - Please choose one

Which of the following is an integral part of an object?

► State

► Behavior

► Unique identity

► All of the given    (Page 12) rep

Question No: 21 ( Marks: 1 ) - Please choose one

When the base class and the derived class have a member function with the same name, you must be

more specific which function you want to call (using ___________).

► scope resolution operator

► dot operator

► null operator

► Operator overloading