27 Questions
What is the primary component of the System Architecture Central?
Repository
Which type of database is Data Vault 2.0 (DV) used as in this system?
Operational database
What types of semi-structured data are integrated into the system architecture?
-JSON
Data Vault 2.0 (DV) is used as a non-operational database in the System Architecture Central.
False
The data in the System Architecture Central is not fully historized.
False
The data integrated into the system architecture is exclusively structured and does not include any semi-structured data.
False
Match the following data types with their representation in the System Architecture Central:
JSON = Semi-structured XML = Semi-structured Arrays = Semi-structured Data Vault 2.0 (DV) = Operational database
Match the following descriptions with their corresponding feature in the System Architecture Central:
Fully historized data = Integrated data and information Implemented “Operational Vault” = Data Vault 2.0 (DV) Central component is the repository = Based on Data Vault 2.0 (DV) Semi-structured data = JSON, XML, Arrays
Match the following terms with their usage in the System Architecture Central:
General-purpose programming = Not applicable Client-side scripting for web applications = Not applicable Database queries = Not applicable Styling web pages = Not applicable
What data types does PostgreSQL provide robust support for?
JSON, XML, and array
Which data type in PostgreSQL facilitates efficient and flexible handling of JSON data?
JSON
What can PostgreSQL functions do with JSON data?
Modify (insert, delete, update)
What does PostgreSQL allow you to do with JSON data directly in database tables?
Store JSON data directly in database tables
Which feature of PostgreSQL enables seamless integration of JSON data with relational data?
Comprehensive support for JSON data
What does PostgreSQL provide for querying and extracting specific information from JSON data?
JSON/Path and JSON/B
PostgreSQL provides robust support for JSON, XML, and array data types.
True
PostgreSQL offers comprehensive support for XML data.
False
PostgreSQL allows you to store JSON data directly in database tables.
True
PostgreSQL does not support manipulation of JSON data.
False
PostgreSQL's JSON data type facilitates efficient and flexible handling of JSON data.
True
PostgreSQL does not allow seamless integration of JSON data with relational data.
False
Match the following data types with their representation in PostgreSQL:
JSON = Allows storing, querying, and manipulating JSON data directly within the database XML = Supported data type for integration and manipulation within the relational database environment Array = Robust support for this data type within PostgreSQL Relational = Seamless integration of this data type with JSON data in PostgreSQL
Match the following features of JSON support in PostgreSQL with their descriptions:
Storing and retrieving JSON data = Allows direct storage of JSON data in database tables Querying JSON data = Provides rich set of functions and operators for extracting specific information from JSON data Manipulating JSON data = Offers functions for modifying JSON data, such as inserting, deleting, and updating values within JSON objects and arrays Efficient handling = Facilitated by the built-in JSON data type in PostgreSQL
Match the following capabilities of PostgreSQL with their actions related to JSON data:
Storing JSON data directly in database tables = Enables seamless integration with relational data Querying and extracting specific information from JSON data = Powered by a rich set of functions and operators in PostgreSQL Modifying JSON data = Includes inserting, deleting, and updating values within JSON objects and arrays Efficient and flexible handling of JSON data = Facilitated by the built-in JSON data type in PostgreSQL
Match the following statements with their corresponding key features of JSON support in PostgreSQL:
Seamless integration with relational data = Capability provided by PostgreSQL for storing JSON data directly in database tables Rich set of functions and operators for querying = Facilitated by PostgreSQL for extracting specific information from JSON data Functions for modifying JSON data = Includes inserting, deleting, and updating values within JSON objects and arrays Built-in JSON data type = Facilitates efficient and flexible handling of JSON data in PostgreSQL
Match the following descriptions with their corresponding support in PostgreSQL:
Robust support for array data type = Enabled within the PostgreSQL environment Comprehensive support for XML data = Provided by PostgreSQL for integration and manipulation within the relational database environment Efficient and flexible handling of JSON data = Facilitated by the built-in JSON data type in PostgreSQL Seamless integration with relational data = Capability provided by PostgreSQL for storing JSON data directly in database tables
Match the following actions with their related capabilities of PostgreSQL for handling JSON data:
Storing and retrieving JSON data directly in database tables = Enabling seamless integration with relational data Querying and extracting specific information from JSON data = Powered by a rich set of functions and operators in PostgreSQL Modifying JSON data such as inserting, deleting, and updating values within objects and arrays = Supported capabilities provided by PostgreSQL for efficient handling of JSON data Facilitation of efficient and flexible handling of JSON data through the built-in JSON data type = Key feature supported by PostgreSQL
Test your knowledge of system architecture with a focus on the central component, the repository, and how it is based on Data Vault 2.0. Explore the operational database, fully historized data, semi-structured data formats, and more.
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