ThirdRound

It enables users to view, enter, and change data directly in database objects.

• Report
• Query
• Form
• Database

There are ________ types of Relationships in a table of a database.

• one
• three
• four
• many

A Relational database uses ________ commands which is a standard user application that provides an easy programming interface for database interaction.

• Access
• Python
• Protocol
• SQL

Suraj wants to create a database for his clients. For this purpose, he needs to store the Email IDs of his clients. Which datatype should he use to accomplish this purpose?

• varchar
• numeric
• boolean
• binary

Geet has written a SQL query in SQL view. But he doesn’t know how to execute the query using keyboard keys. Suggest him the shortcut key to complete the task.

• Enter
• CTRL+E
• spacebar
• F5

A table can have only ________ primary key in a database.

• 1
• 2
• 3
• many

WCED represents:

• World Committee on Environment and Development
• World Commission on Environment and Development
• Weird Commission on Environmental Detoxification
• none

The complete information about an entity in a database is called:

• Data
• Information
• Field
• Record

________ is a rule in RDBMS that ensures the accuracy and consistency of data within the relationship and prevents the users to enter the inconsistent data.

• None of these
• Data concurrency
• Referential integrity
• Data integrity

Which field is suitable for storing records of employees?

• Employee No
• All of these
• salary
• EmpName