Google Professional Cloud Network Engineer Question 55
Single answerGoogle Cloud PlatformYour company is deploying a global web application hosted in multiple Google Cloud regions. The application requires low-latency connections for users across different continents and must maintain high availability. Additionally, cost optimization is a priority, but performance cannot be sacrificed. Which network tier should you choose for your application, and why?
- A
Premium Tier, because it uses Google's global network for low-latency and high-performance connections.
- B
Standard Tier, because it uses Google's global network for low-latency and high-performance connections.
- C
Premium Tier, because it uses regional internet service providers to reduce costs.
- D
Standard Tier, because it uses regional internet service providers to reduce costs.
Show answer and explanation
Correct answer: A
Explanation
Premium Tier is the correct choice for a global, high-performance application because it utilizes Google's global network to provide low-latency, high-availability, and reliable connections. Standard Tier, while more cost-effective, relies on regional ISPs, which may result in higher latency and less predictable performance. For a global application where performance is critical, Premium Tier is the optimal solution.
- A. Correct.
Correct. Premium Tier uses Google's global network, which provides low-latency, high-performance, and reliable connections, making it ideal for global applications requiring high availability and performance.
- B. Incorrect.
Incorrect. Standard Tier does not use Google's global network. It uses regional ISPs, which may result in higher latency and less predictable performance.
- C. Incorrect.
Incorrect. Premium Tier does not prioritize cost reduction by using regional ISPs. It focuses on performance and reliability through Google's global network.
- D. Incorrect.
Incorrect. While Standard Tier uses regional ISPs and can reduce costs, it sacrifices performance and reliability, which are critical for this application's requirements.