Which of the following is a benefit of participating in DECA competitions?

Participating in DECA competitions offers a variety of benefits, one of the most significant being opportunities for networking and professional development. Through these competitions, students engage with industry professionals, fellow students, and educators, allowing them to build valuable connections that can enhance their career prospects. Networking is a critical skill in any field, and DECA fosters an environment where participants can interact with potential employers and mentors, gaining insights and advice that can help them in their future pursuits.

Moreover, these competitions often provide training in real-world business scenarios, enhancing participants' skills in areas such as public speaking, problem-solving, and teamwork. This exposure to professional development activities not only helps students build their resumes but also equips them with practical experience that can be advantageous in the workforce.

The other options do not align with the primary benefits of DECA participation. For instance, increased homework assignments, reduction in class size, and access to advanced placement tests are not inherent features of DECA and do not speak to the core advantages of engaging in its competitive events.