REST API Design (Simplified)🔥

AWS Quiz - Level: Intermediate (Hands-On Based)
📌 Question:
"You're setting up an RDS instance, but the application can’t connect to it. What should you check first?"
A) If the instance is encrypted
B) If the storage is general purpose
C) If the security group allows inbound traffic on the database port
D) If Multi-AZ deployment is enabled

💬 Drop your answer in the comments (A/B/C/D)

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Data Engineering Quiz — Level: Intermediate (Hands-On Based)

📌 Question:
You’re running an Apache Spark job on a large dataset, and it’s running slowly. What's a practical first step to improve performance?
A) Rewriting the job in Python
B) Disabling all caching
C) Increasing the driver memory and enabling caching
D) Reducing the number of partitions

💬 Drop your answer in the comments (A/B/C/D)

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Docker & Kubernetes (How to start) 🔥🔥

AWS for Beginners to Pros: A Visual Tour of Key Services 🎯🔥

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AWS Quiz — Level: Intermediate (Hands-On Based)
📌 Question:
You’ve configured an EC2 instance but can’t SSH into it. What should you check first?
A) If the security group allows inbound SSH (port 22)
B) If the instance type supports public IPs
C) If the AMI is using the correct region
D) If the IAM role is attached

💬 Drop your answer in the comments (A/B/C/D)

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Cloud Networking ☁️⚡️

🐧Linux Quiz - Level: Intermediate (Hands-On Based)

Question:
You’re trying to kill a stuck process but don't know its PID. What’s the correct command sequence?

A) killall -u root
B) shutdown now
C) kill -9 → top
D) ps aux → grep → kill PID

💬 Drop your answer in the comments (A/B/C/D)
Let's see who really knows their Linux fundamentals

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