Download PTU B.Voc 2020 Dec 1st Sem 77170 Programming Fundamentals In C++ Question Paper

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B.Voc. (Web Technology & Multimedia) (2019 Batch) (Sem.-1)
PROGRAMMING FUNDAMENTALS IN C++
Subject Code : BVWM-102-19
M.Code : 77170

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INSTRUCTIONS TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

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SECTION-A

Answer briefly :

1. Why C++ is called object oriented programming?
2. Write the syntax of writing comments in C++.
3. What is polymorphism?

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4. What are public and private keywords?
5. What do you mean by if-elseladder?
6. Write a program to find the mean of 5 numbers.
7. What is operator overloading?
8. What is the advantage of switch statement over if-Else statement?

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9. Differentiate between private and protected class members.
10. Discuss any two disadvantages of Multiple inheritance.

SECTION-B

11. What are operators in C++? Explain the types of operators. How is the precedence and associativity of operators determined?
12. Explain the stages of program execution in C/C++.

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13. Write short note on parameter passing in functions.
14. Write a C++ program to swap two numbers with and without the use of third variable.
15. Write a program to check whether a number is palindrome or not?

SECTION-C

16. Explain the following :
    1. Polymorphism in C++

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    2. Classes in C++
    3. Data Abstraction in C++
    4. Inheritance in C++
17. Differentiate between the following:
    1. Formal and actual arguments

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    2. Call by value and Call by reference.
18. Define Classes and Objects. Explain the different method to accessing members of class using an example.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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