Which of the following is true regarding state and federal courtjurisdiction?a.

Which of the following is true regarding state and federal courtjurisdiction?a. In all cases state courts have concurrentjurisdiction with the federal courts.b. Federal courts begin with exclusivejurisdiction until a state court intervenes.c. In all cases state courts have exclusivejurisdiction unless the states supreme court grants jurisdictionto a federal court in the state.d. In some cases state courts have exclusivejurisdiction; in some cases state courts have concurrentjurisdiction with the federal courts.