How can you create a 3-tier architecture? What are the alternatives of Load Balancer? How can you create PV and PVC in Kubernetes? How much you know about the cloud and networking? How on-prem is different from the cloud? What tools can be used for the Migration of servers from one cloud to another cloud?

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Answering questions related to 3-tier architecture, load balancer alternatives, PV and PVC creation in Kubernetes, cloud and networking, on-prem vs cloud, and server migration tools.

To create a 3-tier architecture, separate the presentation layer, application layer, and database layer into three distinct tiers.
Alternatives to Load Balancer include DNS-based load balancing and IP-based load balancing.
To create PV and PVC in Kubernetes, use the kubectl command-line tool or YAML files.
Cloud and networking knowledge should include understanding of virtualization, network protocols, and security.
On-prem differs from the cloud in terms of infrastructure ownership, scalability, and cost.
Tools for server migration include AWS Server Migration Service, Azure Site Recovery, and Google Cloud Migrate for Compute Engine.

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