Task decomposition strategies in Agentic AI - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to split a big task into smaller steps using a list.

Agentic AI

steps = ["Understand problem", [1], "Test solution"]

Drag options to blanks, or click blank then click option'

A"Break down into parts"

B"Ignore details"

C"Skip steps"

D"Do all at once"

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing options that ignore or skip parts of the task.

We split the big task into smaller parts to handle it easily.

2fill in blank

medium

Complete the code to create a function that runs each step in order.

Agentic AI

def run_steps(steps):
    for step in [1]:
        print(f"Doing: {step}")

Drag options to blanks, or click blank then click option'

Adict

Bsteps

Clist

Drange

Attempts:

3 left

💡 Hint

Common Mistakes

Using range instead of the list variable.

We loop through the list of steps to run them one by one.

3fill in blank

hard

Fix the error in the code that tries to run steps but uses wrong variable name.

Agentic AI

def execute(steps):
    for s in [1]:
        print(f"Execute: {s}")

Drag options to blanks, or click blank then click option'

Astep

Btasks

Csteps

Dactions

Attempts:

3 left

💡 Hint

Common Mistakes

Using a variable name not defined in the function.

The function parameter is named 'steps', so we must loop over 'steps'.

4fill in blank

hard

Fill both blanks to create a dictionary mapping step names to their order number.

Agentic AI

step_order = {step: [1] for [2], step in enumerate(steps)}

Drag options to blanks, or click blank then click option'

Aindex

Bi

Cstep

Dnumber

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up step and index variable names.

We use 'enumerate' to get index and step, then map step to index.

5fill in blank

hard

Fill all three blanks to filter steps that contain the word 'data' and count them.

Agentic AI

filtered = [step for step in steps if [1] in [2]]
count = len([3])

Drag options to blanks, or click blank then click option'

A"data"

Bstep

Cfiltered

Dsteps

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong variable names or forgetting to count filtered list.

We check if 'data' is in each step, collect those steps, then count them.

Practice

1. What is the main purpose of task decomposition in agentic AI?

easy

A. To make tasks more confusing and complex

B. To combine multiple tasks into one complex task

C. To skip unnecessary steps in a task

D. To break a big task into smaller, manageable steps

Solution

1. Step 1: Understand the meaning of task decomposition

   Task decomposition means splitting a big task into smaller parts that are easier to handle.

2. Step 2: Identify the correct purpose

   The goal is to make complex problems simpler by breaking them down, not to combine or skip steps.

3. Final Answer:

   To break a big task into smaller, manageable steps -> Option D

4. Quick Check:

   Task decomposition = breaking big tasks down [OK]

Hint: Think: big task split into small steps [OK]

Common Mistakes:

• Confusing decomposition with combining tasks
• Thinking it skips steps
• Believing it makes tasks more complex

2. Which of the following is the correct way to write a step in task decomposition?

easy

A. Break the task into clear, simple steps done one by one

B. Do everything at once to save time

C. Skip steps that seem hard to avoid difficulty

D. Mix unrelated tasks in one step for speed

Solution

1. Step 1: Review the principles of task decomposition

   Steps should be clear, simple, and done one after another to keep things organized.

2. Step 2: Match the correct description

   Break the task into clear, simple steps done one by one matches this idea, while others suggest skipping or mixing tasks, which is incorrect.

3. Final Answer:

   Break the task into clear, simple steps done one by one -> Option A

4. Quick Check:

   Clear, simple steps = correct decomposition [OK]

Hint: Choose clear, simple, one-by-one steps [OK]

Common Mistakes:

• Trying to do all steps at once
• Skipping difficult steps
• Mixing unrelated tasks in one step

3. Given the task: "Prepare a report", which of the following is a correct decomposition output?

medium

A. ["Review report", "Write report", "Analyze data", "Collect data"]

B. ["Collect data", "Analyze data", "Write report", "Review report"]

C. ["Write report", "Collect data", "Review report", "Analyze data"]

D. ["Analyze data", "Review report", "Collect data", "Write report"]

Solution

1. Step 1: Understand logical order of steps

   First, collect data, then analyze it, write the report, and finally review it.

2. Step 2: Check each option's order

   Only ["Collect data", "Analyze data", "Write report", "Review report"] follows this logical sequence; others mix the order incorrectly.

3. Final Answer:

   ["Collect data", "Analyze data", "Write report", "Review report"] -> Option B

4. Quick Check:

   Logical step order = ["Collect data", "Analyze data", "Write report", "Review report"] [OK]

Hint: Follow natural task order step-by-step [OK]

Common Mistakes:

• Mixing steps in wrong order
• Starting with writing before data collection
• Reviewing before writing

4. Identify the error in this task decomposition: ["Start project", "Finish project", "Plan project", "Execute project"]

medium

A. Steps are in wrong order; planning should come before starting

B. No error; steps are correct

C. Missing a step to review the project

D. Too many steps; should combine start and finish

Solution

1. Step 1: Analyze the logical order of steps

   Planning should happen before starting a project to guide the work.

2. Step 2: Identify the error

   The list starts with 'Start project' before 'Plan project', which is incorrect order.

3. Final Answer:

   Steps are in wrong order; planning should come before starting -> Option A

4. Quick Check:

   Plan before start = correct order [OK]

Hint: Plan first, then start [OK]

Common Mistakes:

• Ignoring step order
• Assuming no error if steps exist
• Thinking start can come before plan

5. You want to build an agentic AI to clean a messy room. Which task decomposition strategy is best?

hard

A. Only clean visible areas and skip hidden spots

B. Clean the whole room randomly without order

C. Divide the room into zones, then clean each zone step-by-step

D. Try to clean everything at once with no steps

Solution

1. Step 1: Understand the problem complexity

   Cleaning a messy room is complex; breaking it into zones makes it manageable.

2. Step 2: Choose the best strategy

   Divide the room into zones, then clean each zone step-by-step breaks the task into smaller parts done step-by-step, which is effective and organized.

3. Final Answer:

   Divide the room into zones, then clean each zone step-by-step -> Option C

4. Quick Check:

   Break big task into small parts = Divide the room into zones, then clean each zone step-by-step [OK]

Hint: Split big task into zones or parts [OK]

Common Mistakes:

• Cleaning randomly without plan
• Skipping parts of the task
• Trying to do everything at once