Database Fundamental Quiz WEEK 4

Which of the following DBMS is the most popular in the market due to its feature of

open-source?

• Microsoft Access

• MySQL

• Oracle

• Microsoft Excel

What is definition of Information?

• A meaningful form of data

• A collection of raw facts and figures

• An essential components for many application to store data

• People who are working in information security

Based on the following answer, which one is NOT part of database component system?

• Hardware

• Software

• User

• License

Based on following answers, which is NOT part of database model classification?

• Conceptual Model

• Logical Model

• Low-level Model

• Object Oriented Model

Hierarchical Database Model is also represents in spider-web diagram. TRUE or FALSE?

• TRUE

• FALSE

Refer to the diagram, which of the following is the Primary Key?

• DeptID

• FirstName

• EmpID

• Title

A relation/table may have NOT more than one key, called as a candidate key. TRUE or FALSE?

• TRUE

• FALSE

Please choose correct statement of Data Type INT

• To store numbers

• To store special character

• To store only alphabet

• To store the decimals

What is Tuple in DBMS?

• The Table name

• A row

• A column header

• The data type describing the values

Property or characteristic of entity.

This statement referring to? Please type your answer in the boxes