What conditions must be met for a court to be properly constituted?

For a court to be properly constituted, one of the key requirements is that it must be properly convened and have jurisdiction over the parties involved and the offense in question. Jurisdiction is a fundamental principle in the legal system, referring to the court's authority to hear a case and to make legal decisions. This authority must cover both personal jurisdiction (the court's power to make decisions affecting the individuals involved) and subject matter jurisdiction (the court's authority to rule on the particular type of case being presented).

If a court lacks proper jurisdiction, any decisions or judgments rendered could be deemed invalid, since the court does not have the legal power to adjudicate the matters at hand. Convening a court also involves following the requisite legal protocols to ensure that the court can function appropriately, including notifying all relevant parties and adhering to procedural rules governing the venue and time of the trial.

The other options, while they may be relevant in other contexts, do not address the fundamental requirements for the court's constitution. For instance, the presence of a jury is specific to jury trials and does not apply to all types of court cases, a valid indictment pertains primarily to criminal justice proceedings, and the agreement on venue might be relevant for procedural matters but does not directly impact the