Which of the following is a duty of a court officer?

A court officer has several important responsibilities within the court system, one of which is enforcing court orders. This duty involves ensuring that the directives issued by the judge are followed, which can include maintaining order during proceedings, assisting in the execution of judgments, and ensuring the safety and security of court personnel and those present. By enforcing court orders, court officers play a crucial role in upholding the authority of the court and facilitating the orderly progression of legal proceedings.

The other options do not align with the specific role of a court officer. Representing clients in court and providing legal advice are tasks generally reserved for attorneys, who have the training and licenses required to engage in legal representation and counsel. Conducting trials is also the responsibility of judges and is not within the purview of court officers, who assist in the courtroom environment rather than adjudicating cases themselves. Therefore, the enforcement of court orders is clearly defined as a primary duty of a court officer, making it the correct choice in this context.