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What is Cloud-to-Cloud migration in cloud computing?
a. Moving data between virtual machines in the same cloud
b. Shifting resources from on-premises to cloud
c. Transferring digital assets between different cloud providers
d. Upgrading software within a single cloud environment
Answer: c. Transferring digital assets between different cloud providersnetapp+2
Which of the following is a primary reason for Cloud-to-Cloud migration?
a. Reduced network bandwidth
b. Vendor lock-in avoidance
c. Local system updates
d. Decreased hardware requirements
Answer: b. Vendor lock-in avoidanceatlan+1
What is the first step before initiating a Cloud-to-Cloud migration?
a. Migrating all applications simultaneously
b. Randomly selecting data to transfer
c. Assessing current infrastructure and requirements
d. Upgrading all virtual machines
Answer: c. Assessing current infrastructure and requirementsgeeksforgeeks+1
Which cloud model is often involved in cross-cloud migration?
a. Private cloud only
b. Hybrid or multi-cloud environments
c. Mainframe computing
d. Edge computing
Answer: b. Hybrid or multi-cloud environmentsatempo+2
What is typically the lowest-risk migration approach?
a. All-at-once cutover
b. Phased migration
c. Manual file copying
d. On-premises backup only
Answer: b. Phased migrationinterviewquizz+1
Which challenge is specific to Cloud-to-Cloud migration?
a. Hardware procurement
b. API compatibility and data format alignment
c. Printer installation
d. Power management
Answer: b. API compatibility and data format alignmentatlan+1
What is a common benefit of Cloud-to-Cloud migration?
a. Reduced data redundancy
b. Flexibility and access to best-of-breed services
c. Increased hardware cost
d. Limited storage scalability
Answer: b. Flexibility and access to best-of-breed servicesnetapp+2
What must be considered to maintain data integrity during migration?
a. Increasing CPU cores
b. Using data validation techniques and checksums
c. Adding more printers
d. Changing company policy
Answer: b. Using data validation techniques and checksumsinterviewquizz+1
Which tool is specifically designed to monitor cloud migrations in AWS?
a. Azure Resource Manager
b. Google Cloud Composer
c. AWS Migration Hub
d. OpenStack Nova
Answer: c. AWS Migration Hubkoenig-solutions
The 7 Rs of cloud migration strategy include:
a. Refactoring, Rehosting, Replatforming, Repurchasing, Retiring, Retaining, Relocating
b. Retrying, Reallocation, Remote access, Replication, Reporting, Redeployment, Reloading
c. Renaming, Refilling, Replication, Reflecting, Rewiring, Rendering, Restarting
d. None of these
Answer: a. Refactoring, Rehosting, Replatforming, Repurchasing, Retiring, Retaining, Relocatinggeeksforgeeks+1
What is a “Lift and Shift” strategy in Cloud migration?
a. Building new applications in the cloud
b. Moving existing workloads with minimal changes
c. Developing mobile applications
d. Manual data entry
Answer: b. Moving existing workloads with minimal changesgeeksforgeeks+1
Which risk increases when sensitive data is transferred across clouds?
a. Printer failure
b. Data exposure and security breaches
c. Graphics card overheating
d. Increased physical cabling
Answer: b. Data exposure and security breachesatempo+1
What is the main purpose of using automation tools in Cloud-to-Cloud migrations?
a. Reduce staff
b. Accelerate processes and reduce risk of errors
c. Increase manual intervention
d. Decrease network speed
Answer: b. Accelerate processes and reduce risk of errorsatlan+1
What is “replatforming” during migration?
a. Abandoning the application
b. Modifying an application to take partial advantage of new cloud features
c. Copying data files only
d. Upgrading the power supply
Answer: b. Modifying an application to take partial advantage of new cloud featuresinterviewquizz+1
How can downtime be minimized during migration?
a. Migrate everything overnight
b. Use live migration and synchronization techniques
c. Shut down all systems beforehand
d. Avoid using backup services
Answer: b. Use live migration and synchronization techniquesatlan+1
Which phase ensures post-migration systems work as expected?
a. Decommissioning
b. Testing and validation phase
c. Hardware refresh
d. Print configuration
Answer: b. Testing and validation phasenetapp+1
What is the significance of network bandwidth in Cloud-to-Cloud migration?
a. Determines speed and possible downtime
b. Reduces application count
c. Increases heat output
d. Limits CPU cycles
Answer: a. Determines speed and possible downtimeatempo+1
What migration strategy involves adopting SaaS in place of legacy systems?
a. Replatforming
b. Repurchasing
c. Rehosting
d. Retaining
Answer: b. Repurchasingnetapp+1
What is the key governance aspect during cloud data migration?
a. Data policy management
b. Monitor room temperature
c. User password resets
d. Printer queue administration
Answer: a. Data policy managementatlan
To ensure compliance in Cloud-to-Cloud migration, organizations must:
a. Turn off firewalls
b. Adhere to regulatory standards and privacy laws
c. Prioritize speed over compliance
d. Block all network ports
Answer: b. Adhere to regulatory standards and privacy lawsatlan
Which factor can cause migration performance bottlenecks?
a. High network latency and suboptimal resource allocation
b. Bright office lights
c. Printer ink levels
d. Mouse driver incompatibility
Answer: a. High network latency and suboptimal resource allocationatempo+1
What does ‘data sovereignty’ mean in migrations?
a. Choice of storage engine
b. Legal control of data location and movement
c. Automated scaling features
d. Printer sharing
Answer: b. Legal control of data location and movementatempo+1
In multi-cloud migration, an advantage is:
a. Easy vendor lock-in
b. Redundancy and load balancing
c. Lower management effort
d. Higher operational cost
Answer: b. Redundancy and load balancingnetapp+1
Key factor for ensuring migration success is:
a. Uptime and meeting business objectives
b. Exclusive use of on-premises backup
c. Increasing hardware purchases
d. Changing logos
Answer: a. Uptime and meeting business objectivesgeeksforgeeks+1
What is application portfolio analysis?
a. Listing network switches only
b. Assessing which applications to migrate and priority order
c. Monitoring fan speed
d. Changing email addresses
Answer: b. Assessing which applications to migrate and priority orderinterviewquizz+1
Which cloud service is often used to store migrated file data?
a. Amazon S3
b. Google Docs
c. Dropbox Paper
d. Slack
Answer: a. Amazon S3wayground+1
What is essential for successful user adoption post-migration?
a. Change management planning
b. Skipping documentation
c. Turning off helpdesk
d. Resetting passwords only
Answer: a. Change management planninginterviewquizz
Which role is responsible for designing cloud migration plans?
a. Data entry operator
b. Cloud architect
c. Graphic designer
d. Application tester
Answer: b. Cloud architectnetapp+1
During migration, how can legacy dependencies be addressed?
a. Ignoring them
b. Using middleware and refactoring if needed
c. Changing to a new laptop
d. Adjusting power settings
Answer: b. Using middleware and refactoring if neededinterviewquizz+1
What does functional testing after migration verify?
a. License key expiration
b. That application features work as required
c. Office temperature control
d. Amount of RAM used
Answer: b. That application features work as requiredatlan+1
What can minimize vendor lock-in risk when designing migration strategies?
a. Hard-coding platform specifics
b. Using open standards and multi-cloud tactics
c. Relying on a single provider’s APIs only
d. Avoiding documentation
Answer: b. Using open standards and multi-cloud tacticsatempo+1
What best helps protect privacy in cloud-to-cloud migration?
a. Disabling encryption
b. Encrypting data at rest and in transit
c. Ignoring regional privacy laws
d. Skipping access audits
Answer: b. Encrypting data at rest and in transitatempo+1
What is the best way to measure total migration cost?
a. Track only hardware purchases
b. Consider migration, operational, and potential retraining costs
c. Count printer paper only
d. Monitor server LED status
Answer: b. Consider migration, operational, and potential retraining costsinterviewquizz+1
What role do cloud providers play during migration?
a. No involvement
b. Provide tools, advice, and migration expertise
c. Handle marketing only
d. Sell hardware exclusively
Answer: b. Provide tools, advice, and migration expertisenetapp+1
An example of migration downtime minimization technique:
a. Live database replication and failover
b. Overnight shutdown
c. Unplanned reboot
d. Skipping backup
Answer: a. Live database replication and failoveratlan+1
How does cloud migration impact DevOps practice?
a. Reduces automation
b. Encourages automation and CI/CD
c. Disables monitoring tools
d. Adds manual steps
Answer: b. Encourages automation and CI/CDinterviewquizz
Which process is NOT typically part of cloud migration phases?
a. Planning
b. Migrating
c. Optimizing
d. Manual tape backups only
Answer: d. Manual tape backups onlygeeksforgeeks+1
Why assess cloud readiness before migration?
a. To identify skill and technology gaps
b. To determine coffee preferences
c. To record device warranty dates
d. To measure light intensity
Answer: a. To identify skill and technology gapsnetapp+1
Which migration strategy may involve substantial code changes?
a. Rehosting
b. Refactoring
c. Repurchasing
d. Retiring
Answer: b. Refactoringgeeksforgeeks+1
What approach helps manage cost overruns in migration projects?
a. Regular budget tracking and optimization reviews
b. Ignoring invoices
c. Buying new hardware only
d. Excluding reporting
Answer: a. Regular budget tracking and optimization reviewsatlan+1
Which key activity improves migration testing outcomes?
a. Using accurate production-like test environments
b. Disabling all security monitoring
c. Skipping user acceptance
d. Deleting old data immediately
Answer: a. Using accurate production-like test environmentsatlan
What can cause post-migration service disruptions?
a. Incomplete data synchronization and lack of monitoring
b. Too many backups
c. Too much cooling
d. Excess cabling
Answer: a. Incomplete data synchronization and lack of monitoringatempo+1
What should a migration roadmap outline?
a. Steps, timelines, responsibilities
b. Company cafeteria menu
c. Preferred office layouts
d. Network switch models
Answer: a. Steps, timelines, responsibilitiesnetapp+1
Which migration type is best for non-critical, deprecated applications?
a. Retaining
b. Retiring
c. Replatforming
d. Refactoring
Answer: b. Retiringgeeksforgeeks+1
What is the purpose of a post-migration optimization phase?
a. Improve cost, performance, and security
b. Schedule more meetings
c. Ignore user feedback
d. Reduce backup frequency
Answer: a. Improve cost, performance, and securitygeeksforgeeks+1
What is a regulatory concern when migrating to another country’s cloud?
a. Data sovereignty and compliance with foreign laws
b. Choice of IP address range
c. Support ticket priority
d. Network cable length
Answer: a. Data sovereignty and compliance with foreign lawsatempo+1
Which migration strategy allows apps to be unaffected but cloud-native in future phases?
a. Rehosting
b. Refactoring
c. Retiring
d. Repurchasing
Answer: a. Rehostinggeeksforgeeks+1
A major pitfall in Cloud-to-Cloud migration is:
a. Poor project planning and neglecting testing
b. Over-documenting
c. Printing duplicate reports
d. Too much user training
Answer: a. Poor project planning and neglecting testinginterviewquizz+1
What does middleware provide during migration?
a. Compatibility layer between legacy apps and cloud
b. Extra storage only
c. More display monitors
d. Physical device registry
Answer: a. Compatibility layer between legacy apps and cloudatempo+1
For business-critical apps, which migration step is crucial?
a. Extensive validation and user acceptance testing
b. Disable cloud monitoring
c. Fastest possible migration without checks
d. Ignore user feedback
Answer: a. Extensive validation and user acceptance testinginterviewquizz+1

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