Heap

Given the tasks below, what is the turnaround time for T3?

Task / Arrival / Burst / Priority

T1 / 0 / 2 / 6

T2 / 0 / 7 / 1

T3 / 0 / 4 / 3

T4 / 0 / 9 / 10

Given the tasks below, what is the turnaround time for T3?

Task / Arrival / Burst / Priority

T1 / 1 / 5 / 2

T2 / 1 / 10 / 4

T3 / 1 / 6 / 7

T4 / 1 / 4 / 10

Given the tasks below, what is the turnaround time for T3?

Task / Arrival / Burst / Priority

T1 / 0 / 8 / 4

T2 / 0 / 7/ 9

T3 / 3 / 9 / 7

T4 / 3 / 2 / 6

If the memory can only hold 3 pages at a time, given the list of page access below, which page is in the memory at the end?

P1, P2, P3, P4, P5, P1, P2

• P1

• P2

• P3

• P4

• P5

If the memory can only hold 4 pages at a time, given the list of page access below, which page is in the memory at the end?

P1, P2, P3, P1, P3, P5, P4, P2, P1, P2

• P1

• P2

• P3

• P4

• P5

Draw max heap after 30 is inserted.

Draw min heap after 5 is inserted.

Draw max heap after remove min.

Draw min heap after remove min.