A user complains about poor database performance. You suspect that the user's session is waiting for
A user complains about poor database performance. You suspect that the user’s session is waiting for an event to complete.You want to verify this.Which two views may reveal for what the user’s session is currently waiting? (Choose two.) A. V$SYSTEM_EVENT B. V$SESSION C. V$SESSION_WAIT D. V$SESSION_EVENT E. V$SESSION_WAIT_CLASS Correct Answer: C,D