How difficult is the nanny certification exam? The nanny certificate examination refers to a certificate issued after passing the nanny qualification examination after rigorous training in the nanny industry, proving that the person has professional skills and experience in the nanny field. The nanny certificate examination requires very high professional qualities of nanny, and the examination is also considered to be increasingly difficult. Next, this article will provide a detailed analysis of the exam content and difficulties, exam difficulty, and exam preparation suggestions. take an exam