[Solved] What will be the output of the following code snippet in Lambda architecture? def speed_process(stream): return [x*2 for x in stream if x > 5] result = speed_process([3, 7, 10]) print(result) | Hadoop

Hadoop - Modern Data Architecture with Hadoop

What will be the output of the following code snippet in Lambda architecture?

def speed_process(stream):
    return [x*2 for x in stream if x > 5]

result = speed_process([3, 7, 10])
print(result)

A[]

B[6, 14, 20]

C[3, 7, 10]

D[14, 20]

Step-by-Step Solution

Solution:

Step 1: Understand list comprehension filtering
Only numbers greater than 5 are processed: 7 and 10.
Step 2: Calculate doubled values
7*2=14, 10*2=20, so output is [14, 20].
Final Answer:
[14, 20] -> Option D
Quick Check:
Filtered doubled values = [14, 20] [OK]

Quick Trick: Filter then double values > 5 [OK]

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