What often precedes the examination for skilled trades licenses like plumbing or electrical work?
Answer
Apprenticeships.
Securing licenses for skilled trades often involves a period of practical training, such as an apprenticeship, followed by a necessary examination to verify understanding of safety protocols and building codes.

Related Questions
What is the fundamental rationale for mandating occupational credentials?Which professions are specifically cited as requiring licensure due to direct impact on structural integrity?Which group of professions is heavily regulated due to procedures performed on the human body?What specific examination must an individual pass to become a licensed lawyer?What often precedes the examination for skilled trades licenses like plumbing or electrical work?Where is the authority to grant occupational licenses typically held?How is a state-mandated license generally distinguished from a certification?What mechanism do regulators use to maintain practitioner expertise throughout their career?What resource is mentioned for comparing state-level occupational licensing mandates for mobile professionals?What does understanding the difference between a *license*, *certification*, or *registration* help a professional avoid?