How do you design for high availability across regions in GCP?
I need to design a system that is resilient to regional failures. What are the key services I should be using? Load Balancers? Global VPCs? I find the documentation can be a bit overwhelming, so I am ...
How do you deal with 'scope creep' in cloud architecture projects?
I notice that in many exam scenarios, the requirements start simple but get loaded with extra business constraints. How do you stop yourself from over-engineering the solution? I struggle with adding ...
Is the Google Cloud Architect exam harder than the AWS Solutions Architect Associate?
I passed the AWS Associate level recently and now I am looking at the GCP Professional Cloud Architect. Is it a massive jump in difficulty? I am a bit nervous about the shift from general cloud concep...
How do I differentiate between Cloud Run and GKE for a service?
I am always torn between choosing Cloud Run versus GKE in exam scenarios. Both seem capable of running containerized apps. What are the key architectural 'clues' in a question that point toward one or...
What is the best way to practice for 'performance-based' questions?
I have heard that some exams now include performance-based or hands-on components. Is this true for the GCP PCA? If so, how do you practice for that? I feel comfortable with the theory but I get nervo...
What should I do if I fail the PCA exam?
I have my exam scheduled in two weeks, and my mock test scores are fluctuating. If the worst happens and I fail, what is the process? How soon can I retake it? Also, does Google provide feedback on wh...
How do I balance cost versus performance in my GCP designs?
I have a scenario where I need to meet performance SLAs but also keep costs down. How do I weigh these in the exam? Is there a hierarchy of priorities? I usually get stuck choosing between a high-perf...
How does GCP handle cross-region disaster recovery for databases?
I am looking for a reliable pattern to set up cross-region failover for a mission-critical application. Does Cloud Spanner make this trivial, or do I still need complex architectural work? I am trying...
What are the most overlooked services for the PCA exam?
Everyone talks about GKE and BigQuery, but what are the 'niche' services that show up on the test that people forget to study? I want to make sure I am not caught off guard by a question on something ...
How do I explain GCP's value proposition to a non-technical manager?
I am trying to convince my boss to move some of our workloads to Google Cloud. Besides the obvious technical advantages, what are the best talking points for someone who only cares about TCO and busin...
