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Infrastructure and Application Modernization with Google Cloud complete course is currently being offered by Google Cloud through Coursera platform.
About this Course
This course explores the challenges of an outdated IT infrastructure and how businesses can modernize it using cloud technology. It begins by exploring the different compute options available in the cloud and the benefits of each, before turning to application modernization and Application Programming Interfaces (APIs). The course also considers a range of Google Cloud solutions that can help businesses to better develop and manage their systems, such as Compute Engine, App Engine, and Apigee.
Also Check: How to Apply for Coursera Financial Aid
Module 1: Modernizing IT Infrastructure with Google Cloud
Question 1) Aarav is a Chief Technical Officer and is considering using public cloud services, specifically to modernize their company’s IT infrastructure. Which of the following can Aarav use to build a business case for using an Infrastructure-as-a-Service (IaaS) solution? Select the correct answer.
- Computer hardware shifts from hybrid to on-premises.
- IT expenditure shifts from operational to capital.
- Maintenance work is outsourced to the cloud provider.
- Web application security is managed by the cloud provider.
Question 2) Which specific cloud computing feature helps businesses serve their customers without service interruption and in a cost-effective way? Select the correct answer.
- Agility
- Elasticity
- On-demand service
- Large Network Access
Question 3) A national hotel chain is using a combination of on-premises data centers and public cloud services for their IT infrastructure. What type of IT infrastructure model is this? Select the correct answer.
- Colocation
- Hybrid cloud
- Multi-cloud
- Virtualization
Question 4) What do containers recreate or virtualize? Select the correct answer.
- Hypervisor
- Hardware
- Operating systems
- Virtual machines
Question 5) App Engine, Cloud Functions, and Cloud Run are all what type of Google Cloud compute option? Select the correct answer.
- Hybrid computing
- Software computing
- Serverless computing
- VM-based computing
Module 2: Modernizing Applications with Google Cloud
Question 1) A financial services firm wants to migrate an existing application to the cloud but doesn’t want to risk service downtime. For this reason, they have chosen to opt for redundancy and build a new application in the cloud while continuing to run their old application on-premises. Which standard pattern of cloud migration describes this scenario? Select the correct answer.
- Move then change
- Invent in greenfield
- Change then move
- Invent in brownfield
Question 2) Sajid is a developer for an online apparel retail company. What kind of architecture should he use for the applications he develops, and why? Select the correct answer.
- API gateway pattern, because it’s modular and therefore easy to update.
- Microservice pattern, because it’s modular and therefore easy to update.
- Monolithic pattern, because it’s modular and therefore easy to update.
- Client-server pattern, because it’s modular and therefore easy to update.
Question 3) What is Google Kubernetes Engine (GKE)? Select the correct answer.
- An open-source container-orchestration system.
- An open-source virtual machine (VM) integration system.
- A Google Cloud managed service for container orchestration.
- A Google Cloud managed service for virtual machine (VM) integration
Question 4) What is App Engine? Select the correct answer.
- A platform for building scalable web applications and mobile backends
- An application for visibility and management into backend software platforms.
- A platform for managing the software and infrastructure required to run your code.
- An application for powering the hardware and data services for scalable features.
Question 5) The technology team of a pharmaceutical business decides to adopt an automated continuous integration and deployment (CI/CD) approach. What is the primary value of using a CI/CD approach for the overall business? Select the correct answer.
- It allows developers to build using APIs.
- It prevents infrastructure failures and downtime.
- It improves the security of services and solutions.
- It increases application release velocity and reliability.
Module 3: The Value of APIs
Question 1) Why do legacy systems struggle to meet modern consumer expectations? Select the correct answer.
- They scale slowly.
- They only serve real-time data.
- They ineffectively process batch data.
- They rapidly surpass physical capacity.
Question 2) What is the function of APIs? Select the correct answer.
- They offer hybrid data storage.
- They provide real-time analytics.
- They enable rapid autoscaling of data.
- They enable integration between systems.
Question 3) How can businesses use APIs to unlock value from their legacy systems? Select the correct answer.
- By re-architecting their legacy systems.
- By analyzing data from new applications.
- By gaining access to data stored in legacy systems.
- By monitoring cloud resource usage of new applications.
Question 4) Michelle wants to manage her team’s APIs and provide security policies for identity verification, authentication, and access control. What Google Cloud solution should she choose? Select the correct answer.
- Apigee
- BigQuery
- Cloud Identity
- Google Kubernetes Engine
Question 5) What is a critical outcome of API management? Select the correct answer.
- Measuring and tracking business performance.
- Digitizing and modernizing siloed business data.
- Updating and repairing outdated business components.
- Distributing and creating regular new business features.
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