What Must You Do Before You Can Use a Variable

question 39

Multiple Choice

What must you do before you can use a variable in a Java application?

• A) delcare it
• B) check its data type
• C) display it
• D) store it in the manifest

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Definitions:

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Individuals who passionately advocate for and support the development and success of a product within an organization.

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Individuals who have gained a significant following on social media platforms, often impacting their audience's purchasing decisions or opinions through their content.

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Official authorization for someone to access certain data or areas, often related to security or confidentiality considerations.

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Legal professionals who represent and advise a company on various legal matters, including contracts, compliance, and litigation.