Which of the following is NOT a division of DECA?

The correct answer is that "Junior" is not a division of DECA. DECA is structured into several key divisions that cater to different groups involved in business and marketing education. The recognized divisions include "High School," which targets students in high school chapters; "Alumni," which includes past DECA members who continue to engage with the organization; and "Professional," aimed at educators and business professionals involved with DECA.

The term "Junior" does not represent an officially recognized division within DECA. While there may be younger members in a general sense, DECA's focus is primarily on high school students and the aforementioned groups, without a specific division named "Junior." Understanding the structure of DECA's divisions can help in recognizing how the organization supports different demographics to enhance their opportunities and experiences in business and marketing.