Information Systems and Technology Flashcards

What does CRUD stand for in the context of database operations?

Answer: Create, Read, Update, Delete

CRUD represents the four basic operations performed on persistent data: Create, Read, Update, and Delete.

Which type of cloud deployment model gives an organization exclusive use of computing resources not shared with others?

Answer: Private cloud

A private cloud is dedicated to a single organization, offering greater control and security than public cloud environments.

What is the role of an API (Application Programming Interface) in information systems?

Answer: To define how software components communicate and exchange data

An API specifies how software components interact, enabling different systems to exchange data and functionality in a standardized way.

In information security, what does the CIA triad stand for?

Answer: Confidentiality, Integrity, Availability

The CIA triad — Confidentiality, Integrity, and Availability — forms the core model for information security policy.

Which concept describes converting physical records into digital format to enable electronic processing?

Answer: Digitization

Digitization is the process of converting analog or physical content into a digital format for storage, retrieval, and processing.

What is the primary advantage of a NoSQL database over a traditional relational database?

Answer: Greater flexibility for storing unstructured or rapidly changing data at scale

NoSQL databases offer schema flexibility and horizontal scalability, making them well-suited for large volumes of varied, unstructured data.

What is business intelligence (BI) primarily used for in an organization?

Answer: Transforming raw data into actionable insights for decision-making

Business intelligence tools analyze historical and current data to help organizations make informed strategic and operational decisions.