In an array based FIFO queue Q which of the following is correct about the queue after Q.Dequeue() is run? 6) 5 (front) 2 9 3(rear) 0 a) front 2 rear 3; b) front 0; rear -7; c) front 0 rear 8 d front-1; rear -8 7) For the above FIFO queue Q (original), draw the queue after Q.Dequeue( ) are executed 3 times and Q.Enqueue(100 ), and Q.Enqueuel200) are executed? Mark front and rear of Q Q.Enqueuel1000)are executed? Mark front and rear of a. 5 (front)29 8 43ear