It uses primary keys and foreign keys as a means to provide efficient access to data and is supported directly in the database rather than maintained in the application code.
Explanation: Relational databases use an expressive query language, make efficient use of indexes within the database, ensure strong consistency, and fit well within an enterprise management system. Non-relational databases have a flexible data model, have high scalability, and performance, and have always-on global deployments.
Answer:
b- Cited,then refuted
Explanation:
Citation enhances persuasion of information sources.
Refutation means understanding the viewpoint of the opposition and then countering it by providing respective evidence or by finding mistakes in the logic of the opposition's argument.
Answer:
A technician is configuring a new SOHO multifunction wireless router at a customer's location to provide network access to several wireless ...
Explanation:
Answer:It rearranges the files on a hard drive to get quicker access to them.
