What do you mean by looping? Explain while loop with suitable example. Compare while loop with do while loop. Write a program to find sum and average of first n natural numbers.[1+3+2+4]
What are the benefits of using arrays? Compare one dimensional array with two dimensional array. Write a program to find transpose of a matrix.[2+2+6]
What is structure? How is it different from union? Create a structure named course with name,code and credit_hour as its member. Write a program using this structure using this structure to read data of 5courses and display data of those courses with credit_hour grater than 3.[1+2+7]
Attempt any eight questions: (8 x 5 = 40)
Explain flowchart with example. What are the benefits of using flowchart?[3+2]
What is data type? Why do we need it in programming? Explain any three basic data types with example.(1+1+3)
What do you mean by unformatted I/O? Explain.[5]
Write a program to display first in prime numbers.[5]
Write a program to find product of two integers using your own function.[5]
Define pointer. How do you return pointers from functions? Explain with example.[1+4]
Explain different file I/O functions with example.[5]
Write a program to draw a circle using graphics function.[5]