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Master Preemptive Scheduling - Intermediate-Advanced Level Problems Preemptive Scheduling INTERMEDIATE ADVANCED

Excel in competitive exams with this self assessment worksheet on Preemptive Scheduling. Worksheet 7 of 10 contains 20 intermediate-advanced-level problems. Target your accuracy improvement skills while practicing preemptive scheduling shortcut methods, preemptive scheduling bank exam questions, and preemptive scheduling ssc cgl.

📝 Worksheet 7 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate Advanced level

What you'll learn in this worksheet:
Your progress through Preemptive Scheduling
Worksheet 7 of 10 (66% complete)

Question 1

Round Robin scheduling with time quantum = 2: - P1: Burst time 13 - P2: Burst time 8 - P3: Burst time 14 - P4: Burst time 6 - P5: Burst time 7 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P4: 28
- P2: 34
- P5: 37
- P1: 46
- P3: 48

3. Average: 193 ÷ 5 = 38.6

Answer: 38.6

Question 2

Round Robin scheduling with time quantum = 3: - P1: Burst time 8 - P2: Burst time 10 - P3: Burst time 8 - P4: Burst time 13 - P5: Burst time 14 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 32
- P3: 37
- P2: 44
- P4: 51
- P5: 53

3. Average: 217 ÷ 5 = 43.4

Answer: 43.4

Question 3

Round Robin scheduling with time quantum = 3: - P1: Burst time 15 - P2: Burst time 5 - P3: Burst time 8 - P4: Burst time 15 - P5: Burst time 15 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P2: 20
- P3: 34
- P1: 52
- P4: 55
- P5: 58

3. Average: 219 ÷ 5 = 43.8

Answer: 43.8

Question 4

Round Robin scheduling with time quantum = 2: - P1: Burst time 8 - P2: Burst time 10 - P3: Burst time 12 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 20
- P2: 26
- P3: 30

3. Average: 76 ÷ 3 = 25.3

Answer: 25.3

Question 5

Round Robin scheduling with time quantum = 4: - P1: Burst time 6 - P2: Burst time 13 - P3: Burst time 6 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 14
- P3: 20
- P2: 25

3. Average: 59 ÷ 3 = 19.7

Answer: 19.7

Question 6

Round Robin scheduling with time quantum = 3: - P1: Burst time 12 - P2: Burst time 8 - P3: Burst time 9 - P4: Burst time 10 - P5: Burst time 12 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P2: 35
- P3: 38
- P1: 47
- P4: 48
- P5: 51

3. Average: 219 ÷ 5 = 43.8

Answer: 43.8

Question 7

Round Robin scheduling with time quantum = 4: - P1: Burst time 13 - P2: Burst time 15 - P3: Burst time 15 - P4: Burst time 7 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P4: 31
- P1: 44
- P2: 47
- P3: 50

3. Average: 172 ÷ 4 = 43.0

Answer: 43.0

Question 8

Round Robin scheduling with time quantum = 2: - P1: Burst time 15 - P2: Burst time 5 - P3: Burst time 8 - P4: Burst time 12 - P5: Burst time 5 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P2: 23
- P5: 28
- P3: 32
- P4: 42
- P1: 45

3. Average: 170 ÷ 5 = 34.0

Answer: 34.0

Question 9

Round Robin scheduling with time quantum = 4: - P1: Burst time 9 - P2: Burst time 15 - P3: Burst time 12 - P4: Burst time 9 - P5: Burst time 9 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 41
- P3: 49
- P4: 50
- P5: 51
- P2: 54

3. Average: 245 ÷ 5 = 49.0

Answer: 49.0

Question 10

Round Robin scheduling with time quantum = 4: - P1: Burst time 6 - P2: Burst time 11 - P3: Burst time 6 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 14
- P3: 20
- P2: 23

3. Average: 57 ÷ 3 = 19.0

Answer: 19.0

Question 11

Round Robin scheduling with time quantum = 2: - P1: Burst time 14 - P2: Burst time 10 - P3: Burst time 8 - P4: Burst time 11 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P3: 30
- P2: 36
- P4: 41
- P1: 43

3. Average: 150 ÷ 4 = 37.5

Answer: 37.5

Question 12

Round Robin scheduling with time quantum = 4: - P1: Burst time 7 - P2: Burst time 10 - P3: Burst time 10 - P4: Burst time 10 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 19
- P2: 33
- P3: 35
- P4: 37

3. Average: 124 ÷ 4 = 31.0

Answer: 31.0

Question 13

Round Robin scheduling with time quantum = 3: - P1: Burst time 8 - P2: Burst time 9 - P3: Burst time 7 - P4: Burst time 8 - P5: Burst time 11 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 32
- P2: 35
- P3: 36
- P4: 38
- P5: 43

3. Average: 184 ÷ 5 = 36.8

Answer: 36.8

Question 14

Round Robin scheduling with time quantum = 4: - P1: Burst time 11 - P2: Burst time 15 - P3: Burst time 5 - P4: Burst time 6 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P3: 25
- P4: 27
- P1: 30
- P2: 37

3. Average: 119 ÷ 4 = 29.8

Answer: 29.8

Question 15

Round Robin scheduling with time quantum = 4: - P1: Burst time 5 - P2: Burst time 13 - P3: Burst time 6 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 13
- P3: 19
- P2: 24

3. Average: 56 ÷ 3 = 18.7

Answer: 18.7

Question 16

Round Robin scheduling with time quantum = 3: - P1: Burst time 7 - P2: Burst time 6 - P3: Burst time 14 - P4: Burst time 12 - P5: Burst time 8 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P2: 21
- P1: 31
- P5: 39
- P4: 45
- P3: 47

3. Average: 183 ÷ 5 = 36.6

Answer: 36.6

Question 17

Round Robin scheduling with time quantum = 4: - P1: Burst time 13 - P2: Burst time 11 - P3: Burst time 15 - P4: Burst time 6 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P4: 30
- P2: 37
- P1: 42
- P3: 45

3. Average: 154 ÷ 4 = 38.5

Answer: 38.5

Question 18

Round Robin scheduling with time quantum = 4: - P1: Burst time 12 - P2: Burst time 12 - P3: Burst time 14 - P4: Burst time 13 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P1: 36
- P2: 40
- P3: 50
- P4: 51

3. Average: 177 ÷ 4 = 44.2

Answer: 44.2

Question 19

Round Robin scheduling with time quantum = 2: - P1: Burst time 9 - P2: Burst time 5 - P3: Burst time 14 - P4: Burst time 7 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P2: 19
- P4: 28
- P1: 29
- P3: 35

3. Average: 111 ÷ 4 = 27.8

Answer: 27.8

Question 20

Round Robin scheduling with time quantum = 4: - P1: Burst time 10 - P2: Burst time 13 - P3: Burst time 6 What is the average completion time?
Step-by-step solution:

1. Round Robin simulation:
2. Completion times:
- P3: 22
- P1: 24
- P2: 29

3. Average: 75 ÷ 3 = 25.0

Answer: 25.0
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