What term encompasses barristers, solicitors, and legal executives?

The correct answer is "legal personnel" because this term refers to the various individuals who work within the legal profession, including barristers, solicitors, and legal executives. Each of these roles plays a crucial part in the functioning of the legal system: barristers typically advocate for clients in court and offer specialist legal advice, solicitors provide legal advice and support to clients and handle a range of legal matters, and legal executives focus on specific areas of law and can handle legal cases similarly to solicitors.

Other terms provided do not encompass all these roles. Legal moralism refers to the belief that law should be used to enforce moral standards. Judiciary pertains specifically to the judges and courts that interpret and apply the law, and judicial review is the process by which courts assess the legality of administrative actions and legislation. These concepts are related to law and its application but do not encapsulate the range of professionals found in the legal sector like "legal personnel" does.