The administrator is generally the choice of the family of the deceased, and is chosen because they believe he or she is the most able among them. Since they know him or her better than anyone else, it usually works out that a person appointed to handle an estate is a good sort of risk.
Before he commences his task of collecting all of the moneys due the estate, he must furnish a bond, which guarantees that he will faithfully perform his duties as administrator, that he will file inventory within a short period, pay claims, distribute the residue in accordence with the law and last but not least make proper return to the court by a final accounting, covering everything that has been done. When the court has approved what has been done, then his bond to the surety can be released.