Database Management baby

Data are known ___

• Information

• Facts

• Decision

• Tables

Data can be represented in ___

• Alphabets and special characters

• Only digits

• Only alphabets and digits

• Alphabets, digits and special characters

File is a collection of related data stored in secondary memory. All the following are disadvantages of the file organization approach except

• Data is related

• Difficulty in accessing data

• Data isolation

• Integrity Problems

What is the full form of DBMS?

• Data of Binary Management System

• Database Management System

• Database Management Service

• Data Backup Management System

What is a database?

• Organized collection of information that cannot be accessed, updated, and managed

• Collection of data or information without organizing

• Organized collection of data or information that can be accessed, updated and managed

• Organized collection of data that cannot be updated

Which of the following is a feature of the database?

• No-backup for the data stored

• User interface provided

• Lack of Authentication

• Store data in multiple locations

Which of the following is not a function of the database?

• Managing stored data

• Manipulating data

• Security for stored data

• Analysing code

Which of the following is a function of the DBMS?

• Storing data

• Providing multi-users access control

• Data Integrity

• All of the above

What does an RDBMS consist of?

• Collection of Records

• Collection of Keys

• Collection of Tables

• Collection of Fields

Entity is a thing or object in the ___

• Entity relationship diagram

• Real world

• Enhanced entity relation diagram

• Database