SUN offers a range of certifications that focus on core IT competencies and skills applicable across various technology domains. These certifications assess knowledge in areas such as system administration, networking, software development, and security, providing a foundation for professionals to demonstrate their expertise in managing and implementing enterprise solutions. SUN exams typically test practical and theoretical knowledge, requiring candidates to have a solid understanding of industry standards, problem-solving abilities, and technical proficiency. Successful certification can support career advancement in roles like system administrators, network engineers, developers, and IT consultants, offering validation of skills that are highly regarded in the IT industry.