What is a key consideration when choosing a database system for an application?

Data structure, scalability, performance, and cost

What is a hierarchical database model?

A model where data is organized in a tree-like structure.

A model where data is organized in a circular structure.

A model where data is organized randomly.

A model where data is organized in a linear structure.

Why did hierarchical databases decline in popularity?

They were replaced by more flexible and scalable models.

They were too expensive to maintain.

They were too fast for most applications.

In which industries are hierarchical databases still used?

Banking, insurance, and manufacturing.

Agriculture, fishing, and forestry.

Entertainment, sports, and tourism.

What is one key advantage of hierarchical databases?

They are highly efficient and performant.

What is a limitation of hierarchical databases?

They are difficult to modify when data structure changes.

They are not efficient for structured data.

They are ideal for unstructured data.

What is one advantage of hierarchical databases?

They are easy to manage and track data

What is one advantage of hierarchical databases mentioned in the text?

They have a tree-like structure.

They are difficult to navigate.

Why are hierarchical databases considered low maintenance?

They have a fixed and predictable structure.

What does "data security" mean according to the text?

Protecting digital data from unauthorized access.

Making data difficult to access.

Allowing everyone to access data.

What is one disadvantage of hierarchical databases?

They support extensive data sharing.

Why might hierarchical databases be difficult to manage as they grow in size?

They result in slower performance.

What is a relational database?

A type of database that stores and provides access to data points that are related to one another.

A database that is not related to data points.

A database that only stores images.

A database that does not store any data.

What is a challenge of using hierarchical databases for data sharing?

They do not support the same level of data sharing as other types of databases.

They support extensive data sharing.

They make it easy to integrate data from multiple sources.

They are the best for sharing data with other systems.

What is a limitation of hierarchical databases?

They do not support complex data modeling.

They support complex data modeling.

They have high flexibility and scalability.

They are suitable for unstructured data.

In a network database, how is data organized?

In a series of interconnected records

Database Types Quiz

Quiz

•

Information Technology (IT)

•

2nd Grade

•

Practice Problem

•

Medium

Nelson Bidangan

Used 2+ times

FREE Resource

NoSQL Database

Relational Database

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Database Types Quiz

40 questions

What type of database organizes data in a tree-like structure with one parent and multiple children?

Which type of database is useful for modeling complex relationships between data?

What type of database organizes data into tables with rows and columns?

Which type of database is designed to store complex data types such as objects and classes?

What type of database is designed to store and query data with complex relationships, like social networks?

What type of database uses nodes and edges to represent data?

Which database system is often used in web applications and content management systems?

What is a key consideration when choosing a database system for an application?

Which type of database is designed to handle large volumes of unstructured data?

Which of the following is a type of database?

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