Workload Migrations CV0-004 Practice Questions (Page 5)

Questions 21–25

1. 21foundation · easy

   Which network configuration is used to securely connect an on-premises network to a cloud VPC over the internet?

   • ANetwork address translation (NAT) gateway
   • BLoad balancer
   • CVPN gateway
   • DSubnet
   Reveal Solution Discussion Select an answer first
2. 22foundation · easy

   During migration planning, what is the primary purpose of creating a detailed migration plan?

   • ATo guarantee that no downtime will occur during the migration
   • BTo document the steps, resources, and timeline required for a successful migration
   • CTo eliminate the need for post-migration testing
   • DTo automatically migrate all workloads without manual intervention
   Reveal Solution Discussion Select an answer first
4. 23application · medium

   After migrating a mission-critical application to the cloud, the operations team needs to validate that the application functions correctly. The application has a complex integration with an on-premises legacy system that cannot be migrated. Which testing strategy should the team use to validate the migrated application?

   • ATest the application in isolation, mocking the on-premises system's responses, to avoid impacting the legacy system.
   • BPerform a full regression test of the application in the cloud, including all integrations, and verify that the on-premises system is accessible from the cloud environment.
   • CRely on the cloud provider's certification that the application is compatible with their platform.
   • DPerform a smoke test to verify the application starts and responds to basic requests, without testing the integration.
   Reveal Solution Discussion Select an answer first
5. 24application · medium

   A company is planning to migrate a legacy customer relationship management (CRM) application to the cloud. The application has a hard dependency on a deprecated database driver that only works with a specific on-premises database version. The migration team has a tight deadline and cannot modify the application code. Which action should the team take during the assessment phase to best address this constraint?

   • ARecommend a retirement strategy and decommission the CRM application, replacing it with a new SaaS offering.
   • BRecommend a rehosting (lift-and-shift) strategy and select a cloud VM with the exact legacy database version installed.
   • CRecommend a refactoring strategy to rewrite the data access layer to use a modern, cloud-native database driver.
   • DRecommend a replatforming strategy to move the database to a managed cloud database service with a compatibility layer.
   Reveal Solution Discussion Select an answer first
6. 25foundation · easy

   During a cloud migration, what is the primary purpose of encrypting data in transit?

   • ATo ensure data is stored in the correct region
   • BTo protect data from unauthorized access during transfer
   • CTo reduce the amount of data being transferred
   • DTo speed up the data transfer process
   Reveal Solution Discussion Select an answer first