The correct answer is B. Appellate.
When a federal court makes a decision, any further review of that decision typically falls under the jurisdiction of an appellate court. Appellate courts are responsible for reviewing the decisions made by lower courts, including federal district courts. This process involves examining the record of the lower court's proceedings, the arguments made during the trial, and determining whether any legal errors were made that could affect the outcome of the case.
Therefore, when a federal court’s decision needs to be reviewed, it goes to the appellate jurisdiction rather than the others listed.