DBMS PRACTICE QUESTIONS 1
1. What is indexing? Explain different types of indexing with example. (UNIT 6)
2. What is hashing? Explain types of hashing. Explain open hashing and closed hashing. (UNIT 6)
3. Explain query processing steps with diagram. (UNIT 5)
4. Create a b tree for following key values. 2,3,5,7,11,17,19,23,29,31) Assume that the tree is initially empty and values are added in ascending order. Consider the number of pointers in each node as four. (UNIT 5)