NATIONAL OPEN UNIVERSITY OF NIGERIA
14/16 AHMADU BELLO WAY, VICTORIA ISLAND, LAGOS
SCHOOL OF SCIENCE AND TECHNOLOGY
MARCH/APRIL 2014 EXAMINATION
COURSE CODE: CIT 341
COURSE TITLE: DATA STRUCTURES
TIME ALLOWED: 3HOURS
INSTRUCTION: ANSWER ANY FIVE (5) QUESTIONS
1a. In what ways could data be classified? (4 Marks)
1b. Exhaustively define Data Structure (4 Marks)
1c. With explanation classify data structure (6 Marks)
2a.What is an Abstract Data Type?
2b. List the Single Data Type classification
3a. What is an Array? (4 Marks)
3b. When can an array be called a multidimensional array? (5 Marks)
3c. Describe the classification of an Arrays (5marks)
4a. What is a List Data Structure? (5 Marks)
4b.What are the properties of a Linked List? (4 Marks)
4c. What are the main primitive operations and the functions? (5 Marks)
5a. What other primitive operations could be classified as additional operations and what are their functions? (4 Marks)
5b. What are the properties of an array list? (4 Marks)
5c. Explain a scenario where stack could be used (5 Marks)
6a. When searching a Binary Tree, describe what happens when a search is not successful? (5 Marks)
6b. What is a Hash Table? (4 Marks)
6c. List the properties of a Linked List (4 Marks)
7a. What is Memory Allocation? (5 Marks)
7b. What is List Data Structure? (4 Marks)
7c. State and explain how Lists could be implemented (4 Marks)
For the 2015 – till date past questions for this course CLICK HERE
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