When You Declare a Variable in PL/SQL,the Variable's Default Value

question 57

Short Answer

When you declare a variable in PL/SQL,the variable's default value is always ____________________.

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Definitions:

Psychographics

The analysis of consumer lifestyles to create a detailed profile, helping marketers tailor their strategies.

Behavioral Targeting

An online marketing method that uses web user information to strengthen advertising campaigns through personalized experiences.

Participatory Advertising

A marketing approach that involves the audience or consumer base in the creation or promotion of advertising content, fostering engagement and relevance.

Mandatory Guidelines

Compulsory rules or standards that must be followed in certain actions or procedures.