Understanding Programmatic Oracle Structures: Intermediate-Level Quiz

Programmatic Oracle Structures Quiz

The purpose of this quiz is to test your knowledge in key areas related to programmatic structures within Oracle. This includes your ability to write and optimize PL/SQL code, create triggers, and utilize advanced data types. Let's get started!

1 / 20

Errors that are encountered during the execution of the program are referred to as ____ in PL/SQL.

EXCEPTION

PROCEDURE

CURSOR

FUNCTION

2 / 20

Which of the following statement is false?

Error number is ranging from 20000 to 20999 are reserved for user defined messages

Oracle checks Uniqueness of User defined errors

Any procedure can raise a error and return an user message and error number

Raise_Application_error is used for raising an user defined error

3 / 20

POST-BLOCK trigger is also a?

Transaction Trigger

Navigational Trigger

Key Trigger

All of the Mentioned

4 / 20

Which of the following is not a restriction for a table to be a relation?

The cells of the table must contain a single value

The columns must be ordered

All of the entries in any column must be of the same kind

No two rows in a table may be identical

5 / 20

The CREATE TRIGGER statement is used to create the trigger. THE _____ clause specifies the table name on which the trigger is to be attached. The ______ specifies that this is an AFTER INSERT trigger.

For, insert

for insert, on

On, for insert

None of the mentioned

6 / 20

Which sequence is the evaluation of the CASE statement done?

TOP to BOTTOM

BOTTOM to TOP

RIGHT to LEFT

None of the above

7 / 20

A trigger can be used when you want something to automatically happen when some actions occur. True or False?

True

False

8 / 20

PL/SQL Procedure consists of _____.

Body and Footer

Header and Body

Header and Footer

None of the above

9 / 20

What is the result of the following ‘PAN’NULL’KAJ’?

NULL

Error

PAN KAJ

PANKAJ

10 / 20

Which function is used to remove the PL/SQL function?

ERASE FUNCTION

REMOVE FUNCTION

DROP FUNCTION

DELETE FUNCTION

11 / 20

Triggers ________ enabled or disabled

Always

Can be

Ought to be

Cannot be

12 / 20

In Oracle, which of the following package procedure is UNRESTRICTED?

USER_EXIT

CALL_INPUT

CLEAR_BLOCK

EXECUTE_QUERY

13 / 20

Can I use a trigger and a cursor together?

YES

Not sure

Sometimes

14 / 20

Which prefixes are available to Oracle triggers?

Neither :new nor :old

:new only

:old only

Both :new and :old

15 / 20

A trigger can be created within a cursor. True or False?

True

False

16 / 20

How many types of PL/SQL Cursor are there?

17 / 20

Calling a function requires that the parameters be provided along with the ____, and if the function returns a value, that value can be stored.

Optional Parameter List

Rollback Statement

IF Statement

Function Name

18 / 20

Oracle creates ____ when SQL statements are processed.

Context Areas

Content Ids

Context Ids

Content Areas

19 / 20

What does DLL stand for?

Dynamic Load Library

Dynamic Language Library

Dynamic Link Library

None of the Mentioned

20 / 20

The Implicit cursors are created to process the ____ statements.

TCL

DCL

DDL

DML

Your score is

The average score is 0%

Programmatic Oracle structures focuses on Oracle’s procedural programming capabilities. This includes PL/SQL blocks, packages, procedures, functions, and triggers.

It also covers how these structures encapsulate logic, handle exceptions, and interact with database objects efficiently.

This quiz is designed for those developing complex applications in Oracle environments, aiming to enhance performance and maintainability.

All the best!