Object Oriented Programming With C++ — DU B. Voc – Web Designing Previous Year Question Papers

What is the output of this program? Programming using C++ 4. Parts of a question must be answered together. 1. (a) Describe the compiling process in C++. (3) (b) What are the basic data types available in (c) #include <iostream> (3) What is the output? (d) How binary addition is performed using the 2's complement method? (3) 5. (a) What is the significance of destructors in C++? When are they called? (8) (b) Implement a simple program in C++ that demonstrates the use of arrays, functions, and control statements. (7) 6. (a) Discuss the concepts of access control in classes and the role of public, private, and protected modifiers. (7) (b) #include <iostream> (8) for (int i = 1; i <= 3; i++) { for (int j = 1; j <=2; j++) { (b) #include <iostream> (8) Find output. 4. (a) Discuss the steps involved in performing a linear search on an array. Provide a sample implementation in C++. (7) (e) #include <iostream> (3) for (int i = 0; i < 5; i++) { if (i = 2) continue; cout << i <<""; return 0; Find output. (f) What is the purpose of the main) function in a (h) What is the purpose of the main) function in a (i) Describe the difference between a linear search and a binary search. (3) 2. (a) #include <iostream> (7) What is the output of this program. (b) Describe how to declare and initialize a 1-D array in C++. Include examples of accessing array elements. (8) 3. (a) Discuss the key characteristics of procedural, modular, and object-oriented programming, highlighting their differences and similarities.