Podcast
Questions and Answers
What approach to storing and processing data was used before the arrival of database systems?
What approach to storing and processing data was used before the arrival of database systems?
- Network model
- File-based approach (correct)
- Hierarchical approach
- Relational model
Which database model has been the dominant approach in the industry since the early '80s?
Which database model has been the dominant approach in the industry since the early '80s?
- NoSQL model
- Relational model (correct)
- Document-oriented model
- Object-oriented model
Why is data storage essential for organizations and individuals according to the text?
Why is data storage essential for organizations and individuals according to the text?
- To reduce efficiency
- To complicate day-to-day processes
- To increase hardware costs
- To support business functions and decision-making (correct)
What is an inherent limitation of the traditional file-based approach to data storage?
What is an inherent limitation of the traditional file-based approach to data storage?
Which technology serves as the core foundation for the global database industry according to the text?
Which technology serves as the core foundation for the global database industry according to the text?
What is the main purpose of social media platforms according to the text?
What is the main purpose of social media platforms according to the text?
What type of approach is referred to when data is stored in one or more separate computer files managed by different application programs?
What type of approach is referred to when data is stored in one or more separate computer files managed by different application programs?
What could be a common limitation of the file-based approach mentioned in the text?
What could be a common limitation of the file-based approach mentioned in the text?
What problem arises when data is kept in different files according to the text?
What problem arises when data is kept in different files according to the text?
In the context of the text, what is one of the challenges in implementing organization-wide security procedures on data?
In the context of the text, what is one of the challenges in implementing organization-wide security procedures on data?
What is likely to be the preferred solution for managing high volumes of data and frequent data manipulation needs, based on the information provided?
What is likely to be the preferred solution for managing high volumes of data and frequent data manipulation needs, based on the information provided?
What term is used to refer to a set of related computer programs that perform various tasks required by a business?
What term is used to refer to a set of related computer programs that perform various tasks required by a business?
