[Solved] This auto-scaling script snippet has an error: if cpu_usage > 70%: add_broker() elif cpu_usage What is the error? | Kafka

Kafka - Kubernetes and Cloud Deployment

This auto-scaling script snippet has an error:

if cpu_usage > 70%:
  add_broker()
elif cpu_usage < 20%:
  remove_broker()

What is the error?

AIncorrect percentage symbol usage in condition

Badd_broker() function is undefined

CMissing colon after if statement

DNo error, code is correct

Step-by-Step Solution

Solution:

Step 1: Analyze condition syntax
Using '%' directly in conditions like 'cpu_usage > 70%' is invalid syntax in most languages.
Step 2: Identify correct syntax
Percent values should be numeric (e.g., 0.7 or 70) without '%' symbol in code.
Final Answer:
Incorrect percentage symbol usage in condition -> Option A
Quick Check:
Conditions must use numbers, not '%' symbol [OK]

Quick Trick: Don't use % symbol in code conditions, use numbers only [OK]

Common Mistakes:

MISTAKES

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