Department of Technical Education & Board of Technical Examinations 2009 Diploma Computer Science and Technology C++ - Question Paper
May 2009 - OOP With C++ ques. Paper
Code : 1-401
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IV Semester Diploma Examination, May 2009
COMPUTER SCIENCE BOARD
OBJECT ORIENTED PROGRAMMING WITH C++
[ Max. Marks : 100
Time : 3 Hours 1
i I
V
e : (1) Section-I is compulsory.
(2) Answer any two full.questions each from the remaining Sections
SECTION -1
.1. (a) Fill in the blanks :
(i) The wrapping up of data and functions into a single unit is known as
(ii) Initialization of variable at run time is called .
(iii) :: is_operator.
(iv) _is used to initialize an object from another object.
(v) The name of constructor is same as_.
(b) Explain basic concepts of object oriented programming.
SECTION - II
2. . (a) Explain memory management operators and commonly used I/O manipulators
with example.
8
(b) What is the use of scope resolution operator ? . 2
(c) Explain dynamic initialization of variables with example. 5
3. (a) Explain inline function with an example. 7
(b) Show how an argument to a function is declared as constant ? 4
(c) What is function overloading ? Explain. 4
4. (a) What is a class ? Write a simple program containing a class. 8
' (b) Explain the structure of a C++program. 5
(c) Define static data member. 2
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SECTION - III
5 (a) Write a C++ program to use multiple constructors in a class. 9
(b) Define a destructor. What is the general syntax of a dfestructor ? 3
(c) What is the use of Friend function ? 3
6. (a) Define operator overloading. Write an example program to overload unary
operator. 8
(b) Mention the rules for overloading operator. 5
(c) Define default constructor. 2
(a) Explain multilelvel inheritance with suitable example. 7
(b) Describe hybrid inheritance.
(c) Explain nesting of classes. 4
SECTION-IV
S. (a) Why this pointer is used ? Explain. 9
(b) Define virtual function. 3
(c) Whei: do we make a virtual function pure ? 3
s). (a) What are the steps involved in using a file in C++ program ? Describe the
various classes available for file stream operations. ' 8
(b) Mention the error handling functions and their return value and meaning. * 5
(c) Define function template and give the general format. 2
10. (a) Write a note on exception handling. ' 4
(b) Write the graphical notations for
- classification relationship and " composition relationship
- Inheritance relationship
(c) Mention the steps involved in object oriented design approach. 5
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