How should you assign priorities to ensure the most important task runs first and the least important runs last?Choose the best priority assignment:A: Task1=1, Task2=3, Task3=3B: Task1=3, Task2=3, Task3=1C: Task1=3, Task2=1, Task3=3D: Task1=1, Task2=1, Task3=3

hard📝 Application Q15 of 15

FreeRTOS - Task Creation and Management

You have three tasks with priorities 1, 3, and 3. How should you assign priorities to ensure the most important task runs first and the least important runs last?

Choose the best priority assignment:

A: Task1=1, Task2=3, Task3=3
B: Task1=3, Task2=3, Task3=1
C: Task1=3, Task2=1, Task3=3
D: Task1=1, Task2=1, Task3=3

ATask1=1 (lowest), Task2=3, Task3=3 (highest)

BTask1=3 (highest), Task2=3, Task3=1 (lowest)

CTask1=3 (highest), Task2=1, Task3=3 (highest)

DTask1=1, Task2=1, Task3=3 (highest)

Step-by-Step Solution

Solution:

Step 1: Identify importance order
The most important task should have highest priority (3), least important lowest (1).
Step 2: Match priorities to tasks
Task1=3 (highest), Task2=3, Task3=1 (lowest) assigns highest priority (3) to Task1 and Task2, and lowest (1) to Task3, ensuring important tasks run first.
Final Answer:
Task1=3 (highest), Task2=3, Task3=1 (lowest) -> Option B
Quick Check:
Highest priority = most important task [OK]

Quick Trick: Assign highest number to most important task [OK]

Common Mistakes:

Assigning same priority to all tasks
Giving lowest priority to important tasks
Ignoring task importance order

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How should you assign priorities to ensure the most important task runs first and the least important runs last?Choose the best priority assignment:A: Task1=1, Task2=3, Task3=3B: Task1=3, Task2=3, Task3=1C: Task1=3, Task2=1, Task3=3D: Task1=1, Task2=1, Task3=3

Step 1: Identify importance order

Step 2: Match priorities to tasks

Final Answer:

Quick Check:

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