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Which migration strategy refers to moving applications to the cloud with minimal or no changes?
a. Refactoring
b. Rehosting
c. Replatforming
d. Repurchasing
Answer: b. Rehostinginterviewquizz
Which of the following is a key advantage of cloud platform migration?
a. Increased hardware cost
b. Improved scalability
c. Reduced network latency
d. Vendor lock-in
Answer: b. Improved scalabilitywayground
What does ‘Refactoring’ mean during cloud migration?
a. Moving everything as-is
b. Making small optimizations to adapt to the cloud
c. Discarding current applications
d. Migrating only data
Answer: b. Making small optimizations to adapt to the cloudinterviewquizz
Which migration strategy involves rewriting the application from scratch using cloud-native technologies?
a. Replatforming
b. Repurchasing
c. Rehosting
d. Rebuilding
Answer: d. Rebuildinginterviewquizz
What is the ‘Replace’ strategy in cloud migration?
a. Making small changes
b. Moving application to a different vendor
c. Moving to a new cloud-based solution
d. Migrating only databases
Answer: c. Moving to a new cloud-based solutioninterviewquizz
Which is NOT a typical reason for migrating platforms in cloud computing?
a. Scalability
b. Cost reduction
c. To increase hardware footprint
d. Flexibility
Answer: c. To increase hardware footprintinterviewquizz
What is usually the first step before starting a cloud migration project?
a. Select a provider
b. Assess current IT infrastructure
c. Test migrated systems
d. Begin data transfer
Answer: b. Assess current IT infrastructureworkingmouse
Which of these is considered a cloud migration tool?
a. AWS Migration Hub
b. Docker
c. GitHub
d. Jenkins
Answer: a. AWS Migration Hubinterviewquizz
What does cloud data migration typically involve?
a. Upgrading hardware
b. Moving databases/storage to the cloud
c. Installing more servers
d. Upgrading user desktops
Answer: b. Moving databases/storage to the cloudinterviewquizz
What is the primary challenge in data migration?
a. Data formatting
b. Data loss and downtime risk
c. Color coding
d. UI/UX design
Answer: b. Data loss and downtime riskinterviewquizz
Which migration approach is sometimes called “Lift and Shift”?
a. Refactoring
b. Rehosting
c. Rebuilding
d. Repurchasing
Answer: b. Rehostinginterviewquizz
What is the main function of a cloud migration strategy document?
a. Outlines system maintenance
b. Sets migration pricing
c. Describes migration approach and steps
d. Provides project marketing
Answer: c. Describes migration approach and stepswebasha
In migration, how are legacy system dependencies best handled?
a. Ignore them
b. Decouple or refactor
c. Delete them
d. Patch after migration
Answer: b. Decouple or refactorinterviewquizz
Which AWS service helps discover on-premises applications to plan migration?
a. AWS DMS
b. AWS CloudWatch
c. AWS Application Discovery Service
d. AWS Lambda
Answer: c. AWS Application Discovery Servicestudocu
What does “pilot migration” refer to?
a. Final large-scale migration
b. Testing vendor capabilities
c. Migrating a small part to test the process
d. Buying backup storage
Answer: c. Migrating a small part to test the processinterviewquizz
Which best practice helps reduce migration risks?
a. Immediate full cut over
b. No testing
c. Phased migration
d. Ignoring dependencies
Answer: c. Phased migrationinterviewquizz
During migration, which is a primary responsibility of cloud architects?
a. Write all application code
b. Design migration plan
c. Approve all vendor contracts
d. Manage day-to-day backups
Answer: b. Design migration planinterviewquizz
What is a typical benefit of using cloud-native migration tools?
a. Higher complexity
b. Seamless integration
c. Longer migration time
d. No support
Answer: b. Seamless integrationwebasha
How can migration downtime be minimized?
a. Manual transfer overnight
b. Using live migration tools
c. Ignore downtime
d. Reroute all traffic manually
Answer: b. Using live migration toolsinterviewquizz
What is the key benefit of a multi-cloud migration approach?
a. Vendor lock-in
b. Increased redundancy
c. Higher single point of failure
d. Pricing uniformity
Answer: b. Increased redundancyinterviewquizz
Which framework is recommended for a structured cloud migration?
a. ITIL
b. Cloud Adoption Framework
c. ISO 9001
d. MoSCoW
Answer: b. Cloud Adoption Frameworkwayground
What is a main risk when replacing legacy apps with SaaS solutions?
a. No integration issues
b. Easier migration
c. Data integration and user adoption
d. Unlimited features
Answer: c. Data integration and user adoptioninterviewquizz
What is the term for moving to cloud with minor modifications to applications?
a. Replatforming
b. Rehosting
c. Rebuilding
d. Retiring
Answer: a. Replatformingtekrevol
Which factor is important in choosing a cloud migration provider?
a. UI colors
b. Cost, security, scalability
c. Website font
d. Team names
Answer: b. Cost, security, scalabilityworkingmouse
What is cloud data replication?
a. Copying data to local servers
b. Copying data to multiple cloud locations
c. Printing paper records
d. Manual backups
Answer: b. Copying data to multiple cloud locationswebasha
What primary resource does AWS DataSync help migrate?
a. Network traffic
b. Application code
c. Large volumes of data
d. Users’ devices
Answer: c. Large volumes of datastudocu
What is application modernization in the context of migration?
a. Using old code
b. Updating or rebuilding apps for cloud
c. Only updating documentation
d. Deferring changes
Answer: b. Updating or rebuilding apps for cloudinterviewquizz
Why is a rollback plan essential during migration?
a. For disaster recovery
b. For regulatory audits
c. For capacity planning
d. For hardware expansion
Answer: a. For disaster recoveryinterviewquizz
Which migration testing type checks if cloud apps work as intended?
a. Uptime testing
b. Functional testing
c. Disk speed testing
d. Encryption testing
Answer: b. Functional testinginterviewquizz
How does cloud analytics aid migration?
a. Analyzing on-premise logs only
b. Insights for better resource allocation
c. Disabling tracking
d. Automates only security
Answer: b. Insights for better resource allocationwebasha
What is the primary function of AWS DMS?
a. Monitoring VMs
b. Migrating databases
c. Auto-scaling servers
d. Encrypting data in transit
Answer: b. Migrating databasesstudocu
Which is a common pitfall in cloud migration?
a. Thorough planning
b. Underestimating costs
c. Accurate testing
d. Automated monitoring
Answer: b. Underestimating costsinterviewquizz
What is ‘Change management’ during migration?
a. Managing data encryption
b. Managing user expectations and adoption
c. Handling only technical tasks
d. Coding deployment scripts
Answer: b. Managing user expectations and adoptioninterviewquizz
Why is compliance important in cloud migration?
a. To increase UI complexity
b. To meet regulatory standards
c. To reduce security
d. To increase migration effort
Answer: b. To meet regulatory standardsinterviewquizz
What is commonly used to track migration progress in AWS?
a. AWS S3
b. AWS Migration Hub
c. AWS RDS
d. AWS ECS
Answer: b. AWS Migration Hubstudocu
What does application portfolio analysis involve?
a. Evaluating all applications for migration
b. Migration of databases only
c. Networking upgrades
d. Storage configuration only
Answer: a. Evaluating all applications for migrationinterviewquizz
Which approach best suits legacy applications migration?
a. Rehosting or refactoring
b. SaaS Replacement
c. Manual backup only
d. None
Answer: a. Rehosting or refactoringinterviewquizz
What describes ‘Replatforming’ in migration?
a. Complete rewrite
b. Modify app to run without full redevelopment
c. No code change
d. New hardware purchase
Answer: b. Modify app to run without full redevelopmentinterviewquizz
What strategy minimizes risk during complex migration?
a. All-at-once migration
b. Phased migration
c. No migration
d. Random component movement
Answer: b. Phased migrationinterviewquizz
Which service automatically converts servers to AWS-native format during migration?
a. AWS Application Migration Service
b. AWS Lambda
c. AWS LightSail
d. AWS EC2
Answer: a. AWS Application Migration Servicestudocu
What should organizations focus on post-migration?
a. Ignore optimization
b. Monitor and optimize migrated systems
c. Remove monitoring
d. Cancel backup plans
Answer: b. Monitor and optimize migrated systemsworkingmouse
Which feature does AWS Application Discovery Service provide?
a. Agent-based or agentless discovery
b. Real-time advertisements
c. Data encryption only
d. Database design
Answer: a. Agent-based or agentless discoverystudocu
What is a potential challenge of SaaS replacement during migration?
a. Instant compatibility
b. No training required
c. Feature gaps
d. Unlimited resources
Answer: c. Feature gapsinterviewquizz
What is a cloud migration roadmap?
a. Storage upgrade plan
b. Timeline, steps, and responsibilities for migration
c. Only application selection
d. Licensing document
Answer: b. Timeline, steps, and responsibilities for migrationinterviewquizz
What does cloud-native mean regarding migrated applications?
a. On-premises VMs
b. Built for scalability, flexibility, and containers
c. No change from traditional apps
d. Physical server deployment
Answer: b. Built for scalability, flexibility, and containersinterviewquizz
What is AWS SMS?
a. Simple Mail Service
b. Server Migration Service
c. Security Monitoring Service
d. Software Management Service
Answer: b. Server Migration Servicestudocu
What describes phased migration?
a. All workloads moved simultaneously
b. Workloads incrementally moved
c. Only database transfer
d. No testing phase
Answer: b. Workloads incrementally movedinterviewquizz
What term describes moving to a new cloud-based SaaS product?
a. Repurchasing
b. Rehosting
c. Refactoring
d. Rebuilding
Answer: a. Repurchasinginterviewquizz
What is a typical result of poor migration planning?
a. Migration success
b. Project delays and higher costs
c. Automation increase
d. More user training
Answer: b. Project delays and higher costsinterviewquizz
Which AWS service is best for database migration?
a. AWS CloudFront
b. AWS DMS
c. AWS CloudTrail
d. AWS IAM
Answer: b. AWS DMSstudocu

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