Final answer:
The assertion that DBMS uses keywords to locate database items is true, with Boolean Operators like AND, OR, and NOT refining searches.
Step-by-step explanation:
The statement that the DBMS uses a keyword form to locate records or items in the database is true. In databases, keywords are essential in the formulation of queries that help find specific records, items, or data. These keywords are frequently used in conjunction with Boolean Operators, which are foundational in database logic and the basis of mathematical sets.Boolean operators include AND, OR, and NOT. These operators are critical for refining database searches. For instance, using AND in a search helps link necessary information together, OR can expand searches by including records that match either one of multiple criteria, and NOT is used to exclude irrelevant information from the search results. A practical example could be searching for a journal article using a string such as 'artificial intelligence (title) AND Buiten (author) AND 2019 (year)' to yield a specific source.
The statement is true. The DBMS (Database Management System) uses a keyword form to locate records or items in the database. The keyword form is a method of searching for specific information by using keywords or search terms. You can enter keywords or search terms into the DBMS to retrieve records that contain those keywords. For example, if you want to search for all books in the database that have the keyword 'history' in their title, you can use the keyword form to enter the search term 'history' and the DBMS will return all records that match that search term.