Question : The database in which records are organised in a tree-like structure is:

Option 1: Network database

Option 2: Hierarchical database

Option 3: Relational database

Option 4: Object-oriented database

Question : Expansion of RDBMS is:

Option 1: Repairable Database Mangement System

Option 2: Relational Database Managment System

Option 3: Relational database Memeory System

Option 4: Recurring Database Memory System

Question : The term ODBC stands for:

Option 1: Object Database Communication

Option 2: Open Database Communication

Option 3: Open Database Connectivity

Option 4: Object database Connectivity

Question : The intersection point of the medians of a triangle is called:

Option 1: Orthocentre

Option 2: Incentre

Option 3: Circumcentre

Option 4: Centroid

Question : The process of arranging data in a logical sequence is called:

Option 1: Classifying

Option 2: Reproducing

Option 3: Summarising

Option 4: Sorting