Download PTU PGDCA 2020 March 1st Sem 50502 Programming In C++ Question Paper

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Roll No. [ ] Total No. of Pages : 02
Total No. of Questions : 09

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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.

SECTION-A

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1. Answer briefly :
   1. Define Keyword.
   2. What is meant by Data Type?
   3. What is the syntax of if-else statement?
   4. Discuss briefly about structure and its declaration.
   5. What is meant by an object?

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   6. Differentiate private and public scope resolution.
   7. Comment on Inheritance.
   8. What is polymorphism?
   9. Describe the usage of address operator in C++.
   10. Define the operation of opening a file in File Management.

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SECTION-B

2. What are formatted statements? Explain different operators available in C++.
3. Discuss the usage of break and continue statements.
4. Explain the concept of early binding.

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5. What are multidimensional arrays? Explain.
6. Discuss the error handling during I/O operations in C++.

SECTION-C

7. Explain the following :
   1. Switch Statement
   2. Accessing class data members

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8. 1. Explain the relationship between base and derived class by taking an example.
   2. What is pure virtual function? Explain.
9. Discuss the following :
   1. Random Access Files

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   2. Types of Inheritance

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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