PL/SQL Quiz

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Questions and Answers

What does PL/SQL stand for?

Procedural Loop for SQL
Processing Language for SQL
Programming Language for SQL
Procedural Language for SQL (correct)

In which databases is PL/SQL available?

MySQL, PostgreSQL, MongoDB
Oracle Database, SQL Server, SQLite
Oracle Database, Times Ten, IBM Db2 (correct)
MariaDB, Couchbase, Amazon Redshift

What can be stored in PL/SQL units?

Data types, constraints, sequences, synonyms
Columns, rows, constraints, indexes
Queries, tables, views, indexes
Procedures, functions, packages, types, triggers (correct)

What kind of language elements does PL/SQL include?

<p>Conditions, loops, exceptions (D)</p> Signup and view all the answers

What feature has been included in PL/SQL implementations from version 8 of Oracle Database onwards?

<p>Object-orientation (B)</p> Signup and view all the answers

Study Notes

PL/SQL Overview

PL/SQL stands for "Procedural Language/Structured Query Language."
It is primarily used with Oracle databases for managing data.

Availability in Databases

PL/SQL is exclusively available in Oracle Database environments.

Content of PL/SQL Units

PL/SQL units can store various components such as procedures, functions, packages, and triggers.
These units encapsulate application logic and data manipulation.

Language Elements in PL/SQL

PL/SQL includes basic language elements such as variables, constants, control structures (loops, conditions), and exception handling.
It supports both procedural and declarative programming constructs.

Features from Version 8 Onward

From version 8 of Oracle Database onwards, PL/SQL implementations have included features like enhanced support for object-oriented programming.
This allows for the creation and usage of user-defined types and objects within PL/SQL.

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Description

Test your knowledge of PL/SQL with this quiz! Explore questions on procedural programming, SQL integration, Oracle Database, stored procedures, functions, packages, triggers, and more. Perfect for Oracle Database developers and those interested in database management.