You have two custom modules: math_ops.py with def add(a,b): and string_ops.py with def add(a,b):. How can you use both add functions in one script without name conflict?

hard📝 Application Q9 of 15

Python - Modules and Code Organization

You have two custom modules: math_ops.py with def add(a,b): and string_ops.py with def add(a,b):. How can you use both add functions in one script without name conflict?

AImport modules and call functions with module prefix like math_ops.add() and string_ops.add()

BImport both functions directly and call add() without prefix

CRename one module file to avoid conflict

DUse from module import * for both modules

Step-by-Step Solution

Solution:

Step 1: Understand name conflicts
Importing functions with same name directly causes conflict.
Step 2: Use module prefixes to avoid conflict
Import modules and call functions as math_ops.add() and string_ops.add().
Final Answer:
Import modules and call functions with module prefix like math_ops.add() and string_ops.add() -> Option A
Quick Check:
Use module prefix to avoid name conflicts [OK]

Quick Trick: Use module.function() to avoid name clashes [OK]

Common Mistakes:

Importing functions directly causing overwrite
Renaming files unnecessarily
Using star imports causing conflicts

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You have two custom modules: math_ops.py with def add(a,b): and string_ops.py with def add(a,b):. How can you use both add functions in one script without name conflict?

Step 1: Understand name conflicts

Step 2: Use module prefixes to avoid conflict

Final Answer:

Quick Check:

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