DBMania Finale

Who created the first DBMS?

• Edgar Frank Codd

• Charles Bachman

• Charles Babbage

• Sharon B. Codd

Identify this Database

• My SQL

• Oracle

• Maria

• Cassandra

What is information about data called?

• Terraform

• Metadata

• Blackbox data

• Test data

What does an RDBMS consist of?

• Collection of Tables

• Collection of Records

• Collection of Fields

• Collection of Keys

The DBMS acts as an interface between ________________ and ________________ of an enterprise-class system.

• Data and the Database

• Application and SQL

• The user and the software

• Database application and the database

Is the NULL pointer same as an uninitialized pointer?

• True

• False

Which of the following provides the ability to query information from the database and insert tuples into, delete tuples from, and modify tuples in the database?

• DML (Data Manipulation Language)

• DDL (Data Definition Language)

• Query

• Relational Schema

Which one of the following given statements possibly contains the error?

• select * from emp where empid = 10003;

• select empid where empid = 1009 and Lastname = 'GELLER';

• select empid from emp where empid = 10006;

• select empid from emp;

A Database Management System is a type of _________ software.

• System Software

• Application Software

• General Software

• Generic Software

A huge collection of the information or data accumulated form several different sources is known as

• Data Management

• Data Mining

• Data Center

• Data Warehouse