Which of the following PL/SQL component stores data?a)PL/SQL blockb)PL...
PL/SQL block has the actual PL/SQL code.
PL/SQL engine is the component where the actual processing of the codes takes place.
Database server is the most important component of Pl/SQL unit which stores the data.
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Which of the following PL/SQL component stores data?a)PL/SQL blockb)PL...
Database server
Database server is the PL/SQL component that stores data. It is a software application that provides database services to other computer programs or computers, as defined by the client-server model. The database server is responsible for storing, managing, and retrieving data for the applications that interact with it.
PL/SQL block
A PL/SQL block is a section of code that contains one or more PL/SQL statements. It is used to group related statements together. PL/SQL blocks are executed as a unit, either in a single transaction or as part of a larger transaction.
PL/SQL engine
The PL/SQL engine is responsible for executing the PL/SQL code. It parses the code, checks it for errors, and then executes it. The PL/SQL engine is part of the Oracle database server and is specifically designed to work with the PL/SQL language.
PL/SQL metadata
PL/SQL metadata refers to data about the structure of PL/SQL objects, such as tables, views, procedures, functions, and packages. It includes information about the names, datatypes, and relationships of these objects. PL/SQL metadata is stored in the Oracle data dictionary, which is a set of tables and views that store information about the database and its objects.
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