Final Assessment :Migrating to the AWS Cloud (AWS Fundamentals Specialization) Answers 2025

Question 1

What is an example of rehosting an application?
✅ All on-premises applications and resources can be easily moved to the cloud except for the load balancers. The existing load balancers are replaced by Elastic Load Balancing (ELB) load balancers.
❌ Before moving an application to the cloud, it is rewritten in a new programming language.
❌ During migration, old applications are turned off.
❌ A containerized app is moved from on-prem without changes.

Explanation:
Rehosting (Lift and Shift) involves moving applications to AWS with minimal or no changes — typically replacing on-prem components with AWS equivalents.

Question 2

Which of the following are steps in creating a migration plan?
✅ Determining service migration path
✅ Communicating your plan to coworkers
❌ Creating a reverse migration plan back to the data center
❌ Creating the shortest possible migration timeline
❌ Increasing on-premises capacity

Explanation:
A migration plan requires identifying which services will move to AWS and communicating the plan effectively to ensure coordination and success.

Question 3

Which statement about the AWS shared responsibility model is TRUE?
✅ AWS is responsible for security of the cloud, and the customer is responsible for security in the cloud.
❌ Security is shared with AWS Partners.
❌ AWS handles all security.
❌ Security is managed by third-party providers.

Explanation:
In the AWS Shared Responsibility Model, AWS secures the infrastructure (hardware, software, network), while customers secure their data, applications, and configurations.

Question 4

What does AWS Prescriptive Guidance provide to customers?
✅ Strategies, methodologies, and frameworks for cloud migration and modernization
❌ A fully automated migration tool
❌ Direct access to the AWS Migration team
❌ A single asset tracking location

Explanation:
AWS Prescriptive Guidance gives best practices, migration strategies, and architectural blueprints to accelerate successful migration and modernization.

Question 5

Which of the following is a stage in the assessing process?
✅ Foundation
❌ Rebuild
❌ Re-evaluation
❌ Mitigation

Explanation:
The stages of cloud adoption are: Project → Foundation → Migration → Reinvention. The Foundation stage prepares your environment for migration.

Question 6

Which AWS Migration Evaluator tool provides visibility into resource utilization data with high accuracy?
✅ Application discovery
❌ Inventory discovery
❌ Mobilization assessment
❌ Content evaluation

Explanation:
Application Discovery gathers accurate data on utilization, dependencies, and performance, helping build a precise migration plan.

Question 7

What does AWS Migration Hub provide?
✅ A single place to track migrations
❌ A place to build CloudFormation templates
❌ A bucket for CloudTrail logs
❌ A console for CloudWatch metrics

Explanation:
AWS Migration Hub gives a central dashboard to monitor and manage migration progress across tools like DMS and Server Migration Service.

Question 8

What is a requirement for an agentless installation of AWS Application Discovery Service Agent?
✅ Using VMware vCenter
❌ Using Lambda functions
❌ Using EC2 instances
❌ Using on-prem serverless servers

Explanation:
The Agentless Discovery Connector installs as a VM appliance in VMware vCenter, collecting VM data without deploying individual agents.

Question 9

Which networking service transfers large, ongoing data between a data center and AWS?
✅ AWS Direct Connect
❌ AWS Snowmobile
❌ VPN
❌ Internet Gateway

Explanation:
AWS Direct Connect creates a dedicated private network link between on-premises and AWS, ideal for large-scale, ongoing data transfer.

Question 10

What task is performed by AWS Application Discovery Service?
✅ Organize instances into application groups
❌ Launch replacement applications
❌ Expand S3 buckets
❌ Remove unwanted resources

Explanation:
AWS Application Discovery Service helps users group applications and map dependencies, simplifying migration planning.

Question 11

What task is performed by AWS Application Migration Service?
✅ Create test environments for an application
❌ Migrate databases to Amazon RDS
❌ Create a map of dependencies
❌ Migrate apps into containers

Explanation:
AWS Application Migration Service automates lifting and shifting servers to AWS and helps create staging or testing environments.

Question 12

What is the goal of the mobilize phase in a migration?
✅ Create a migration plan and refine your business case
❌ Migrate your applications
❌ Migrate and evaluate data
❌ Create mobile-compatible applications

Explanation:
The Mobilize Phase focuses on refining the business case, setting up foundational tools, and preparing the environment for migration.

Question 13

Which service collects and presents detailed data about app dependencies and utilization?
✅ AWS Application Discovery Service
❌ AWS CloudTrail
❌ AWS Direct Connect
❌ Amazon RDS

Explanation:
AWS Application Discovery Service analyzes and visualizes app-level dependencies, CPU/memory utilization, and network activity.

Question 14

Which service creates standardized application templates for end users?
✅ AWS Service Catalog
❌ AWS Systems Manager
❌ Amazon CloudFront
❌ AWS Migration Hub

Explanation:
AWS Service Catalog lets IT teams define pre-approved app templates so users can deploy standardized and compliant environments.

Question 15

What is one benefit of using AWS Database Migration Service (AWS DMS)?
✅ The source database remains operational during migration.
❌ Supports only MySQL
❌ Supports only homogeneous migrations
❌ Doesn’t support heterogeneous migrations

Explanation:
AWS DMS keeps your source database online during migration, supporting both same-type (homogeneous) and different-type (heterogeneous) migrations.

Question 16

Which service transfers data from physical tapes to AWS virtual tapes without changing workflows?
✅ AWS Storage Gateway Tape Gateway
❌ AWS Storage Gateway File Gateway
❌ AWS Storage Gateway Volume Gateway
❌ Amazon EBS

Explanation:
AWS Tape Gateway lets organizations move tape backups to the cloud, maintaining existing backup processes.

Question 17

Which is a collection of devices used for migrating data to AWS?
✅ AWS Snow Family
❌ AWS Transfer Family
❌ EC2 Instance Types
❌ AWS Management Services

Explanation:
The AWS Snow Family (Snowcone, Snowball, Snowmobile) provides secure physical devices for large-scale data migrations.

Question 18

Which AWS service tracks the overall progression of the migration process?
✅ AWS Migration Hub
❌ AWS Control Tower
❌ AWS CloudFormation
❌ AWS DMS

Explanation:
AWS Migration Hub tracks and visualizes migration progress across tools and workloads from one central dashboard.

Question 19

Which of the following is one of the 7Rs of migration?
✅ Replatform
❌ Reautomate
❌ Reanimate
❌ Reallocate

Explanation:
The 7Rs of migration include: Retire, Retain, Relocate, Rehost, Replatform, Repurchase, and Refactor.

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