The Primary Difference Between Call by Reference Using Ref Versus

question 19

Multiple Choice

The primary difference between call by reference using ref versus out is ____.

• A) ​ref requires the original argument be initialized, out doesn't
• B) ​out can only be used with integral memory types, ref can be used with any type
• C) ​ref requires the keyword ref be included in the call and heading, out doesn't
• D) ​ref is pass by reference

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Definitions:

Grapevine

An informal communication channel through which rumors and unofficial information are often spread within an organization or community.

Organizational Strategy

A plan designed to achieve long-term or overall goals within an organization.

Empathic Skills

involve the ability to understand and share the feelings of others, contributing to effective communication and relationships.

Analytic Skills

The ability to systematically evaluate information or a situation by breaking it down into smaller parts to gain insights or make decisions.