(a) What are pointers? Why are they needed? Write a program to add tw…

Question

(a) What are pointers? Why are they needed? Write a program to add two numbers using pointers. (7)

(b) Discuss dangling pointer with suitable example. (6)

(c) Write short note on dynamic memory allocation. (7)

Related pages

• Dangling Pointers — topic
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More PYQs on Dangling Pointers

• Write short notes on the following: (a) Pointer to structure (b) Pointer to Pointer (c) Dangling pointer
• Write short note on: i) Dangling pointer (6) ii) Pointer to pointer (6) iii) Dynamic allocation (8)