[Solved] Consider this Node.js Lambda handler:exports.handler = async (event) => { console.log('Processing'); return event.value + 10; };If event.value is 5, what is the output? | AWS

AWS - Lambda

Consider this Node.js Lambda handler:

exports.handler = async (event) => {
  console.log('Processing');
  return event.value + 10;
};

If event.value is 5, what is the output?

AError due to missing return

B'510'

C15

Dundefined

Step-by-Step Solution

Solution:

Step 1: Understand event.value type and operation
If event.value is number 5, adding 10 results in 15.
Step 2: Confirm function returns the sum
The function returns event.value + 10, so output is 15.
Final Answer:
15 -> Option C
Quick Check:
Number addition in Lambda = 15 [OK]

Quick Trick: Add numbers directly; strings concatenate differently [OK]

Common Mistakes:

MISTAKES

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