GCP ML Certification Exam Prep vs Big Data Knowledge Test
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
GCP ML Certification Exam Prep
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Google renamed the platform this exam is built on. Vertex AI is now the Gemini Enterprise Agent Platform, and the exam guide uses the new names throughout Agent Platform AutoML, Model Garden, Feature Store, Workbench, Pipelines, Model Registry, Inference, Model Monitoring. Most prep material still says Vertex AI. This is the complete bank, rewritten against the current guide. "Vertex AI" appears nowhere in it. 150 questions, balanced to the real exam weightings Architecting low-code AI solutions: BigQuery ML, Agent Platform AutoML, selecting from Model Garden, the industry APIs, optimising Gemini applications for cost and latency, fine-tuning Gemini models in BigQuery Collaborating to manage data and models: Feature Store, Workbench and Colab Enterprise, Experiments, ML Metadata and lineage, PII handling, choosing preprocessing tools by scale Scaling prototypes into ML models: custom training, Tabular Workflows, Kubeflow on GKE, hyperparameter tuning, CPU/GPU/TPU selection, data versus model parallelism, fine-tuning foundation models Serving and scaling models: batch versus online inference, Model Registry, prebuilt and custom containers, canary and A/B rollouts, public and private endpoints, autoscaling, edge inference Automating and orchestrating ML pipelines: Agent Platform Pipelines, Managed Service for Apache Airflow, Ray on Agent Platform, Cloud Build, CI/CD/CT, retraining policy, data and model validation gates. Monitoring AI solutions: data drift, concept drift, training-serving skew, feature attribution drift, Model Armor, safety filters, explainability, monitoring for bias Every option explained, not just the right one Each question tells you why the correct answer is correct and why each distractor is wrong. On an exam where several options are plausible, knowing why the near-miss fails is most of the skill and it is what separates a question bank from a flashcard. Nothing here is out of date Beyond the platform rename, this release adds the material the current guide introduced: Model Armor for defending against malicious prompting and data exfiltration, LLM-as-a-judge for evaluating generative solutions where there is no single correct output, Colab Enterprise, Managed Service for Apache Airflow, and Ray on Agent Platform. Built for flights Everything ships inside the app. Nothing is fetched, nothing streams, nothing checks an account on launch โ airplane mode, the subway and a dead-zone basement all behave exactly the same as full signal. A long flight is 150 questions of study time you already have with you. Also included Exam Pace Timer: an optional, non-enforced countdown that mirrors real exam pacing. It never locks you out and never auto-submits. Daily study reminder, if you want one. Scheduled on your device; nothing is sent from a server. Progress tracking: streaks, best scores and full attempt history, stored on your device. No account, no sign-up, no ads, no subscription.
Big Data Knowledge Test
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Unlock your potential in Big Data with the Big Data Knowledge Test! Prepare to thrive in the competitive world of Big Data analytics with our comprehensive test prep app, designed to equip you with essential knowledge and skills. Whether you're an aspiring data scientist or a seasoned professional, this app offers a complete range of practice questions that cover all foundational aspects crucial for mastering Big Data. As you progress, each question comes with detailed explanations that enhance your understanding, ensuring you're not just memorizing answers, but truly grasping concepts for practical application. Key Features: Comprehensive Question Bank: Access a wide variety of questions that cover all critical Big Data topics, ensuring you're ready for real-world challenges and job market demands. Insightful Explanations: Go beyond surface-level answers with in-depth rationales that build your understanding and sharpen your analytical skills. Custom Test Creation: Personalize your study sessions by selecting topics and question types tailored to your unique learning goals, maximizing efficiency and focus. Progress Tracking: Stay on top of your preparation with an intuitive progress tracker that highlights your strengths and areas for growth, keeping you on track for success. Offline Access: Learn anytime, anywhere with offline functionality, allowing you to stay consistent in your preparation, even when on the go. User-Friendly Interface: Enjoy a streamlined, intuitive experience that enhances your focus and keeps your learning journey enjoyable and effective. Download the Big Data Knowledge Test now and get ready to conquer the Big Data landscape. Prepare for the next step in your career with confidence, and stay ahead of the competition in the fast-evolving data-driven job market. Big Data Knowledge Test โ Your gateway to mastering data-driven decision-making and standing out in the job market. Empower your preparation. Elevate your expertise. Succeed with confidence. --- Auto-renewable subscriptions are available from the App Store for Big Data Knowledge Test. โข Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. โข Account will be charged for renewal within 24-hours prior to the end of the current period. โข Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Terms of Use: https://bigdata.hubtests.com/terms Privacy Policy: https://bigdata.hubtests.com/privacy
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Verdict
The clearest difference is price: Big Data Knowledge Test at Free against GCP ML Certification Exam Prep's $4.99. Big Data Knowledge Test also leads on update cadence (every 3 months vs every 56 months). GCP ML Certification Exam Prep's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Big Data Knowledge Test is free to download; GCP ML Certification Exam Prep costs $4.99 up front. Big Data Knowledge Test sells 2 in-app purchases, starting at $13.99 per month. GCP ML Certification Exam Prep asks for nothing beyond the download.
GCP ML Certification Exam Prep ships an update every 56 months, Big Data Knowledge Test every 3 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | GCP ML Certification Exam Prep | Big Data Knowledge Test |
|---|---|---|
| Price | $4.99 | Free โ better |
| Update frequency | Every 56 months | Every 3 months โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, Mac โ better | iPhone |
| Requires iOS | 16.0 โ better | 17.2 |
| Further details โ not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | DjamgaTech Corp | Cargo Teleport Inc |
In-app purchases
GCP ML Certification Exam Prep
No in-app purchases
Big Data Knowledge Test
- Premium monthly subscription$13.991 Month
- Lifetime version$24.99
Questions
Is GCP ML Certification Exam Prep free?
Is Big Data Knowledge Test free?
Do GCP ML Certification Exam Prep or Big Data Knowledge Test have ads?
Which is updated more often, GCP ML Certification Exam Prep or Big Data Knowledge Test?
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