A couple of years back, I dipped my toes into the world of Snowflake and was immediately hooked. Passing the SnowPro Core certification exam was a clear goal from the start. Especially when I recently joined Biztory! Suddenly, I was breathing, sleeping, and living Snowflake day in and day out. After a few months of deep-diving, I decided it was time to finally make it official and earn that certification.
So, how did I do it? In this post, I'll look back on my preparation strategy hoping it might help you as well!
What is the SnowPro Core Certification?
The SnowPro Core Certification (officially SnowPro Core Certification, Level 1) validates your foundational knowledge of the Snowflake Data Cloud platform. It demonstrates proficiency in key Snowflake features, including:
- Use the Snowflake AI Data Cloud architecture
- Manage Snowflake accounts and virtual warehouses
- Perform data loading, unloading, and transformation
- Use structured, semi-structured, and unstructured data
- Monitor and optimize performance
- Enable data collaboration and protection
- Establish Snowflake connectivity
The exam consists of 100 multiple-choice and multiple-select questions and you are given 115 minutes to complete it. The passing score is 750 out of 1000. It is administered by Pearsonvue, and you can take it either online with a remote proctor or in person at a testing center.
Before you start
It's important to frame this journey by acknowledging my starting point. While I mentioned using Snowflake for a couple of years, my experience was task-specific. I had hands-on knowledge of core warehousing tasks loading data, basic/advanced querying, and managing virtual warehouses for specific workloads. This foundation was great, it meant the core concepts didn't require me to start from a blank slate.
However, operational experience often creates blind spots. My daily work didn't touch upon many critical areas covered by the SnowPro Core exam, such as advanced security configurations (like network policies), detailed nuances of data sharing, specific file format parsing options, or the ins and outs of features like Materialized Views, Clustering Keys, and failover/failback mechanisms.
The certification required a structured, comprehensive understanding that extended far beyond my day-to-day duties. My existing experience served as a solid accelerator for understanding the concepts but necessitated deliberate study to cover the full breadth of Snowflake's features required for the exam.
How To Prepare for the SnowPro Core certification exam
Step 1: Setting up a Snowflake account
One of the most crucial steps in preparing for the SnowPro Core certification is getting hands-on experience. Theoretical knowledge alone won't suffice, you need to see how the concepts work in a real-world environment.
Fortunately, Snowflake offers a 30-day free trial with 400$ in spending that is perfect for this purpose. https://signup.snowflake.com/
Use this account throughout your study to transform abstract concepts from the documentation and video courses into concrete, working knowledge. Experimentation is the best form of reinforcement!
Step 2: Take a practice exam on Udemy
I started with a practice exam on Udemy to benchmark my current knowledge, as I didn't want to begin studying blindly. While these exams cost a small amount, I found them to be well worth the price because they provide a good assessment of the topics you know well and those that require more attention.
Here are the practice exams I used:
- udemy.com/course/ultimate-snowpro-core-certification-course-exam/
- udemy.com/course/snowflake-snowpro-core-certification-questions-exam/
I recommend both of these options. They each offer multiple exams, provide excellent explanations for the answers, and appear to be regularly updated with new questions.
Honestly, I was surprised by how much I didn't know initially.
However, the practice test was invaluable as it clearly indicated which topics I needed to focus on and which ones I could confidently skip. It also taught me the specific phrasing and potential pitfalls of the exam questions. Be sure to carefully review all the questions you answer incorrectly to guide your study efforts.
Step 3: Snowflake documentation and experimentation
After pinpointing your areas for improvement, immerse yourself in the official Snowflake documentation. Prioritize understanding the function, SQL usage, and security considerations for those specific topics.
The most critical step is active practice: experiment extensively within the Snowflake trial account you initially created. This hands-on experience is especially effective for mastering SQL syntax and accurately predicting query outcomes. For instance, while documentation explains a system function's purpose, executing it and analyzing the results will dramatically improve your memorization of it.
Step 4: Preparing with the Help of AI
Seeking advice on challenging topics from a person can be incredibly beneficial. Fortunately, I had several colleagues at Biztory who were always willing to discuss Snowflake. However, I discovered that engaging with AI models (I used Claude and Gemini) also significantly helped my understanding. This practice truly enhanced my grasp of specific concepts and allowed me to quickly generate sample code to begin working. It significantly accelerated my learning journey.
A crucial note!! : AI models can sometimes "hallucinate", so always double-check their output against official documentation. I personally found instances where the AI's response did not align with the documentation, or it even tried to explain itself with outdated information until I pointed iot top the correct site.
Step 5: Rinse and repeat
When you feel proficient with the subject matter, attempt a practice exam that you haven't taken before. After each attempt, review the questions you answered incorrectly, and repeat the study steps (3 and 4) as necessary. Strive to achieve a consistent score above 85% to provide yourself with a comfortable margin of error.
Step 6: Exam Day
The day of the exam can bring on nerves, especially if it's your first time, but try to relax. A good strategy is to revisit the questions you consistently answered incorrectly. Udemy is a helpful resource here, as it saves all your past attempts, making it easy to review those challenging questions.
Crucially, ensure your testing environment is fully prepared well in advance:
- Confirm you have a quiet room that meets all the exam's policy requirements.
- Make sure all necessary exam software is installed and thoroughly tested.
With these preparations complete, you're ready to ace your exam!
What's Next?
So what is next after you've secured the SnowPro Core Certification!
First things first: you need to show your badge on LinkedIn!
Secondly this opens a couple of routes for future certification for you:
- SnowPro® Advanced: Security Engineer
- SnowPro® Advanced: Architect
- SnowPro® Advanced: Data Engineer
- SnowPro® Advanced: Data Scientist
- SnowPro® Advanced: Administrator
- SnowPro® Advanced: Data Analyst
For me, I have not decided yet which one I’m going to take next, but if I do, I’m sure to write about it again.
So this is the end of this blog post, I hope it helped you out with your journey to get Snowflake certified.
.avif)
