Answer:
Case-based reasoning.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.
In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.
This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.
Basically, when a database management system (DBMS) receives data update requests from application programs, it simply instructs the operating system installed on a server to provide the requested data or informations.
Case-based reasoning is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it. It is typically based on cognitive science and artificial intelligence.
It was the whaling industry.
Whaling use to be the main source of oil that was used for fuel and
lighting in America which was based in the coastal communities of New England. It went into decline when oil was discovered
in 1859. Eventually it replaced whale
oil as a source of fuel and life.
None of the above.
Cell range should be marked as, C5:E9
The statement that is true about depth-first search, or DFS is that It explores all nodes for all solutions.
Check more about DSF services below.
<h3>Does depth first search visit every node?</h3>
The DFS algorithm is known to be a kind of a recursive algorithm that is said to often make use of the idea of backtracking.
Note that this is one where there is an exhaustive searches of all the nodes by going ahead and also backtracking.
Hence, The statement that is true about depth-first search, or DFS is that It explores all nodes for all solutions.
Learn more about depth-first search, from
brainly.com/question/15142337
#SPJ1
Answer:
noise because it is a random interference that obscures a signal.
