Many Retailers See the Technology Shown in the Accompanying Figure

question 82

Multiple Choice

Many retailers see the technology shown in the accompanying figure as an alternative to bar codes because which of the following is true?

• A) It utilizes direct contact.
• B) It does not require line-of-sight transmission.
• C) It requires each item to be checked out individually.
• D) All of the above.

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Definitions:

African-Americans

Citizens of the United States with total or partial ancestry from any of the black racial groups of Africa.

New Deal

A series of programs, public work projects, financial reforms, and regulations enacted by President Franklin D. Roosevelt in the United States during the 1930s, designed to help the country recover from the Great Depression.

Marian Anderson

A celebrated American contralto, renowned for her extraordinary vocal range and versatility, as well as her groundbreaking role as an African American artist in the mid-20th century.

Mary McLeod Bethune

An African American educator and civil rights leader who founded the National Council of Negro Women and played a significant role in the New Deal government.