Which Query Is Used to List a Unique Value for V_CODE

question 73

Multiple Choice

Which query is used to list a unique value for V_CODE, where the list will produce only a list of those values that are different from one another?

• A) SELECT ONLY V_CODE
• FROM PRODUCT;
• B) SELECT UNIQUE V_CODE
• FROM PRODUCT;
• C) SELECT DIFFERENT V_CODE
• FROM PRODUCT;
• D) SELECT DISTINCT V_CODE
• FROM PRODUCT;

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Definitions:

NLRB

The National Labor Relations Board, an independent agency in the United States responsible for enforcing US labor law in relation to collective bargaining and unfair labor practices.

Unionization

The process of forming a union by workers to collectively negotiate wages, work hours, benefits, and working conditions with their employer.

Election

The process by which individuals choose candidates to hold public office or make decisions on specific policies through voting.

Employment-At-Will

An employment arrangement in which either the employer or the employee can terminate the employment at any time, for any lawful reason.