20 Questions
What is a database?
A collection of information, usually kept in a list, on a particular subject
What is the purpose of a database?
To manipulate information so that it can be sorted and/or searched
Which of the following can be considered as a database?
A well-designed, organized, and carefully managed collection of related data
What role does data play for a database?
Data is essential for database operations and business activities
Which of the following best describes the function of a database system?
To manipulate information so that it can be sorted and/or searched efficiently
What is a database management system (DBMS)?
A software package to facilitate the creation and maintenance of a computerized database
What is an entity in the context of database systems?
A person, place, or thing for which data is collected, stored, and maintained
What is the primary key in a database table?
A field or set of fields that uniquely identifies the record
What is big data?
A collection of data that is huge in volume, yet growing exponentially with time
What are examples of DBMS software?
Microsoft Access, MySQL, SQL Server, PostgreSQL, Oracle
What is the primary function of a well-designed database?
To manipulate information for sorting and searching
Which of the following best describes a database?
An organized collection of related data
What role does data play in the successful completion of an organization's business activities?
Data is essential for the successful completion of business activities
Which of the following examples can be considered a database?
A well-structured collection of related information
How does a well-designed database contribute to an organization's efficiency?
By manipulating information for sorting and searching
What is the role of a primary key in a database table?
It is a set of fields that uniquely identifies the database
In the context of database systems, what does 'big data' refer to?
Data with huge size and complexity that traditional data management tools cannot efficiently store or process
What is the purpose of a Database Management System (DBMS)?
To facilitate the creation and maintenance of a computerized database
What is an example of an attribute in the context of database systems?
StudentID, First_name, Last_name, Department
Where are Database Systems used?
Everywhere, powering all sorts of projects like web sites, client tracking applications, medical record systems, and airline reservation systems
Test your understanding of the fundamental concepts and overview of major areas that Information systems incorporate, including database systems, big data and visualization, business information systems, business intelligence, analytics, artificial intelligence, enterprise systems, e-commerce, knowledge management, IS strategy, and IS project management.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
