Q1. An o organization wants to implement a serverless workflow to solve problem.one of the requirements is the solution needs to use a designer first (declarative) deployment model. which of the choices below meets the requirements
ANS:For implementing a serverless workflow with a designer-first (declarative) deployment model, Azure Logic Apps and Power Automate are excellent choices. Both services provide a visual designer to create workflows and integrate with various SaaS and enterprise applications

Q2. which azure hosting plain is the best when predictive scaling and cost are required????
For predictive scaling and cost optimization, Azure Virtual Machine Scale Sets with Predictive Autoscale is a great option. Predictive Autoscale uses machine learning to forecast CPU load based on historical usage patterns, allowing you to scale out before demand spikes1
Additionally, consider the Azure Consumption Plan for serverless functions, which automatically scales based on demand and charges only for compute resources used2. This can be particularly cost-effective for applications with variable workloads.