If integration testing combines ModuleX that returns 'Hello' and ModuleY that appends ' World', what is the expected output?

medium📝 Predict Output Q5 of Q15

Testing Fundamentals - Testing Types and Levels

If integration testing combines ModuleX that returns 'Hello' and ModuleY that appends ' World', what is the expected output?

AHello World

BHello

CWorld

DHelloWorld

Step-by-Step Solution

Solution:

Step 1: Identify outputs of each module
ModuleX returns 'Hello', ModuleY appends ' World' to input.
Step 2: Combine outputs correctly
Passing 'Hello' to ModuleY results in 'Hello World' with a space.
Final Answer:
Hello World -> Option A
Quick Check:
Integration output = 'Hello World' [OK]

Quick Trick: Watch spaces when combining strings in integration [OK]

Common Mistakes:

MISTAKES

Master "Testing Types and Levels" in Testing Fundamentals

9 interactive learning modes - each teaches the same concept differently

Want More Practice?

15+ quiz questions · All difficulty levels · Free

More Testing Fundamentals Quizzes