10 Questions
Which term refers to a collection of discrete or continuous values that convey information?
Data
Which term refers to a row of datums?
Record
Which term refers to a structured arrangement of datums or a file that contains one or more records of data?
Dataset
What is the purpose of linking data through relationships in a database?
To analyze and make decisions
What is the primary reason organizations should be using data?
To improve people's lives
Which term refers to a collection of data sets?
Database
What is the process of combining data sets by looking for matching values and variables?
VLOOKUP
What is the purpose of combining values of tables using Power pivot?
To analyze data
What is the importance of data in organizations?
To make informed decisions
Which term refers to a single piece of information?
Datum
Study Notes
Data and Database Concepts
- Data refers to a collection of discrete or continuous values that convey information.
Data Arrangement
- A row of datums is referred to as a tuple or record.
- A structured arrangement of datums or a file that contains one or more records of data is referred to as a database.
Data Relationships
- Linking data through relationships in a database enables the connection of related data and facilitates data retrieval and analysis.
Importance of Data
- The primary reason organizations should use data is to inform business decisions and drive strategy.
- Data is essential in organizations as it provides insights, improves decision-making, and enhances operational efficiency.
Data Collection and Manipulation
- A collection of data sets is referred to as a data warehouse.
- The process of combining data sets by looking for matching values and variables is referred to as data integration or data merging.
- Combining values of tables using Power Pivot enables data analysis and visualization.
Data Components
- A single piece of information is referred to as a datum.
Test your knowledge on data terminology with this quiz! From understanding the difference between datum and data to grasping the concept of a database, this quiz will challenge your understanding of various data-related terms. Perfect for beginners and enthusiasts alike.
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