Software Engineering for Cloud Second Test

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What is the debate between product management and software architecture when it comes to evolving a legacy system to a microservices architecture?

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שאלה #120555

		Both product management and software architecture prioritize updating the technology base over features
		Product management focuses on updating the technology base while software architecture focuses on features
sentiment_very_satisfied		Product management focuses on features while software architecture focuses on updating the technology base
		There is no debate, both product management and software architecture agree on the approach
		Both product management and software architecture prioritize features over updating the technology base

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What is one of the best practices for evolving a legacy system to a microservices architecture?

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שאלה #120556

		Focus on the most complex portions first
		Update the technology base before adding new features
		Ignore the financial implications
		Rewrite all services to microservices at once
done		Tackle the easiest portions first

נערך לפני 7 חודשים sagi b

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Why can Continuous Integration be difficult for developers to follow?

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שאלה #120557

		Developers find the automated build and test process time-consuming
		Developers prefer to work independently and don't want to integrate their work frequently
		Developers don't understand the benefits of Continuous Integration
done		Developers often work on different parts of the code simultaneously, leading to conflicts when integrating the changes

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What is the relationship between service availability and the number of calls made?

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שאלה #120558

		Service availability is only affected by hardware failures
		The more calls made, the lower the chance of service failure
		The number of calls made has no impact on service availability
		Service availability is not affected by the number of calls made
done		The more calls made, the higher the chance of service failure

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What are the key notions for high availability?

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שאלה #120559

		Having multiple points of failure, considering failure patterns, testing for failure, unlimited blast radius, threshold-triggered actions
done		No single point of failure, resiliency patterns, testing for failure, blast radius, threshold-triggered actions
		Having multiple points of failure, not considering failure patterns, not testing for failure, limited blast radius, no threshold-triggered actions
		Having a single point of failure, ignoring failure patterns, not testing for failure, unlimited blast radius, no threshold-triggered actions
		Having a single point of failure, considering failure patterns, not testing for failure, limited blast radius, threshold-triggered actions

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What is the purpose of Continuous Delivery?

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שאלה #120560

done		To automatically promote new versions of the software to testing, staging, and production environments after the build stage
		To continuously integrate the work of team members and verify it with automated tests
		To automatically deploy new versions of the software to production without any manual approval
		To continuously deliver small chunks of function developed by teams to production

נערך לפני 10 חודשים lin schneider

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What is the purpose of load balancing in high availability?

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שאלה #120561

		To prioritize certain requests over others
		To concentrate all requests on a single server
		To decrease the throughput of processing requests
done		To distribute requests across multiple servers and increase throughput
		To provide redundancy on a single server

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What is the purpose of database synchronization in high availability?

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שאלה #120562

		To keep a single database in sync with itself
done		To keep two or more databases in sync and provide redundancy
		To increase the complexity of the system
		To prevent any changes in the database
		To store data in a distributed file system

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What is the purpose of chaos engineering in high availability?

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שאלה #120563

done		To discover failures before they occur
		To ignore failures in the system
		To cause intentional failures in the system
		To increase the chances of failure
		To reduce the availability of the system

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What are the main tasks in a CI/CD pipeline?

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שאלה #120564

		Planning, Development, Build, Package, Testing, Staging, Production, Feedback
		Planning, Development, Build, Deploy, Testing, Production, Feedback
		Planning, Development, SCM, Testing, Staging, Production, Feedback
done		Planning, Development, SCM, Build, Package, Repo, Deploy, Testing, Staging, Production, Manage, Feedback

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