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Questions and Answers
A company's current network infrastructure relies heavily on physical servers. They are planning a migration to the cloud. Which of the following strategies would be the MOST effective initial step?
A company's current network infrastructure relies heavily on physical servers. They are planning a migration to the cloud. Which of the following strategies would be the MOST effective initial step?
- Train all IT staff on cloud technologies and immediately discontinue support for physical servers.
- Focus solely on migrating non-critical applications to the cloud first to gain experience.
- Immediately migrate all servers to cloud-based virtual machines to minimize downtime.
- Conduct a thorough assessment of existing applications and data to determine migration suitability and dependencies. (correct)
A development team is using a microservices architecture. They need to ensure that services can communicate reliably even when some services experience failures. Which design pattern is MOST suitable for this scenario?
A development team is using a microservices architecture. They need to ensure that services can communicate reliably even when some services experience failures. Which design pattern is MOST suitable for this scenario?
- Circuit Breaker (correct)
- Singleton pattern
- Monolithic architecture
- Observer pattern
A large e-commerce company experiences peak traffic during holidays, causing website slowdowns. Which cloud-based solution would BEST address this scalability issue?
A large e-commerce company experiences peak traffic during holidays, causing website slowdowns. Which cloud-based solution would BEST address this scalability issue?
- Disabling website features that consume significant server resources during peak times.
- Migrating the database to a smaller, more cost-effective instance.
- Implementing serverless functions to handle incoming requests and dynamically scale resources. (correct)
- Manually adding more servers to the existing infrastructure during peak hours.
A company wants to implement a CI/CD pipeline for their software development process. Which of the following practices is LEAST likely to be part of a well-designed CI/CD pipeline?
A company wants to implement a CI/CD pipeline for their software development process. Which of the following practices is LEAST likely to be part of a well-designed CI/CD pipeline?
A data analytics team needs to process large volumes of data in real-time. Which of the following cloud services is BEST suited for handling this task?
A data analytics team needs to process large volumes of data in real-time. Which of the following cloud services is BEST suited for handling this task?
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