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Answer: Java8, Python2, PHP5

In the App Engine standard environment, Java 8, Python 2, and PHP 5 applications do not need to use the Cloud Trace client libraries. This is because these languages have built-in support for tracing or do not require additional libraries for basic tracing functionalities. Reference: [Google Cloud Trace Overview](https://cloud.google.com/trace/docs/overview)

Author: LeetQuiz Editorial Team

Quick Answer

Answer-first summary for fast verification

Answer: Java8, Python2, PHP5

Author: LeetQuiz Editorial Team

Comments (1)

null nullDec 23, 2025 2:54 PM

Grader doesn't handle the fact this answer requires three, not just one.

Which applications in the App Engine standard environment do not require the use of Cloud Trace client libraries? (Select three)

Real Exam

6.3%

Java8

43.8%

Node

6.3%

Python2

31.3%

PHP5

12.5%