Question 438 of 964
PCD Building and testing applications Practice Question
A developer needs to test a Cloud Function locally before deploying. Which tool should they use?
⚠ Common exam trap
Candidates often confuse the 'gcloud functions call' command (which is for remote invocation) with a local testing tool, or they assume that Cloud Code is the standalone tool rather than recognizing that it depends on the Functions Framework for local execution.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Functions Framework for your language.
The Functions Framework is the correct tool because it is an open-source library that allows you to run Cloud Functions locally on your machine, emulating the Cloud Functions runtime environment. This enables you to test your function's behavior, including HTTP triggers and event handling, without deploying to Google Cloud. Option D is correct because the Functions Framework is specifically designed for local development and testing of Cloud Functions.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Docker container with a custom entrypoint.
Why it's wrong here
This is possible but not the recommended or simplest approach.
- ✗
gcloud functions call command.
Why it's wrong here
This command invokes a deployed function, not local testing.
- ✗
Cloud Code for VS Code or IntelliJ.
Why it's wrong here
Cloud Code uses Functions Framework internally but is an IDE extension, not the core tool.
- ✓
Functions Framework for your language.
Why this is correct
Functions Framework provides a local server for testing Cloud Functions.
Quick reference
Cloud Service Model Comparison
| Model | You Manage | Provider Manages | Examples |
|---|---|---|---|
| IaaS | OS, runtime, apps, data | Hardware, hypervisor, networking | EC2, Azure VMs, GCP Compute Engine |
| PaaS | Apps and data | OS, runtime, middleware, hardware | Elastic Beanstalk, Azure App Service |
| SaaS | Data and settings only | Everything else | Microsoft 365, Salesforce, Workday |
| FaaS / Serverless | Function code only | Infra, scaling, runtime | Lambda, Azure Functions, Cloud Run |
| CaaS | Containers and apps | Kubernetes, OS, hardware | EKS, AKS, GKE |
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Last reviewed: Jun 11, 2026
This PCD practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCD exam.
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