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## Need for Data Structures 1. **Why are data structures essential in programming?** * They help in organizing data efficiently 2. **What is the main purpose of using data structure in algorithms?** * To organize and manage data for efficient processing 3. **Which of the following is a...

## Need for Data Structures 1. **Why are data structures essential in programming?** * They help in organizing data efficiently 2. **What is the main purpose of using data structure in algorithms?** * To organize and manage data for efficient processing 3. **Which of the following is a key reason to use data structures in large applications?** * They allow efficient data storage and retrieval 4. **Why is choosing the correct data structure important for a program?** * It ensures better time and space efficiency 5. **Which of the following problems can be solved efficiently using a data structure?** * Sorting large datasets 6. **In real-time applications, why are data structures like queues and stacks often used?** * To manage tasks in a controlled order (FIFO, LIFO) 7. **Which of the following is NOT a benefit of using a data structure?** * Provides direct hardware interaction 8. **How do data structures contribute to solving complex computational problems?** * By providing a framework to design efficient algorithms 9. **Why are hash tables used in data storage applications?** * They allow efficient access through key-value pairs 10. **Which of the following is an advantage of using trees in data structures?** * They enable hierarchical organization and efficient searching ## True or False: Evaluate each of the given statements whether correct or wrong. Write TRUE if the statement is correct, otherwise write FALSE. ### Algorithm 1. An algorithm must always produce the correct output for all valid inputs. * **True** 2. Every algorithm has an infinite number of steps. * **False** 3. Algorithms can be written in any programming language. * **True**