Final answer:
A buyer's broker should assist their client in obtaining the necessary financing to purchase a house by guiding them through the financing options and processes. Hence, the statement is true.
Step-by-step explanation:
A buyer's broker should indeed be diligent in assisting their client in obtaining the necessary financing to purchase a house. This is true because part of the buyer's broker's role is to aid their client throughout the purchasing process, which includes tasks such as identifying potential lenders, understanding the different types of mortgage loans available, and facilitating communication between the client and financial institutions.
While the broker is not responsible for actually providing the financing, their expertise and experience can be invaluable in helping the client navigate the often complex financing landscape, ensuring they get favorable terms that align with their financial situation.