introduction to cloud computing coursera week 4 quiz answers
Practice Quiz: Emergent Trends and Practices
1. What is serverless computing?
- An approach to computing that removes servers from a computing environment and increases responsibility for common infrastructure management tasks.
- An approach to computing that increases responsibility for common infrastructure management tasks.
- An approach to computing that offloads responsibility for common infrastructure management tasks.
- An approach to computing that removes servers from a computing environment.
2. What is the microservices architecture approach?
- An approach in which a single application consists of many loosely coupled and independently deplovable smaller components or services
- An approach in which a single application monitors an enterprises security network
- An approach in which all enterprise data is stored in a single repository
- An approach in which a single application controls a server for an enterprise.
3. Which of the following lists all three microservices communication methods?
- APIs, cloud monitoring, and message brokers
- APIs, event streaming, and resource brokers
- APIs, event streaming, and message brokers
- Event streaming, message brokers, and cloud encryption
4. Which of the following contains the two environments where a hybrid cloud environment connects?
- Public and resource clouds
- Private and security clouds
- Public and private clouds
- Private and resource clouds
5. Which of the following options describes a multi-cloud strategy?
- Dedicated cloud strategy
- Infrastructure cloud strategy
- Enterprise cloud strategy
- Cloud adoption strategy
Practice Quiz: Cloud Native Applications, DevOps, and Application Modernization
6. Which of the following is a development principle for cloud-native applications?
- Combine applications to create microservices with multiple functions
- Containerize the microservices for maximum flexibility, scalability, and portability
- Tightly couple the different functions of the application so that they can work together as a whole
- Bring the various single-function components of an application into one huge piece of software
7. Which of the following statements describes the DevOps approach and process?
- A collaborative approach where business owners and development, operations, and quality assurance teams collaborate to deliver software continuously
- Eliminates the need to provision servers, build middleware, and install application code
- Allows teams to freely build, deploy, and manage cloud-native applications according to an informal, loosely defined set of guidelines
- Eliminates the need to monitor performance and availability
8. Which of the provided options encapsulates the complete application modernization journey?
- The journey from the waterfall and agile development methodologies to DevOps
- The journey from monolithic and service-oriented architecture to microservices architecture, from physical servers and VMs to cloud infrastructure, and from the waterfall and agile methodology to DevOps
- The journey from monolithic and service-oriented architecture to microservices architecture
- The journey from physical servers and VMs to cloud infrastructure
Module 4 Graded Quiz: Emergent Trends and Practices
9. Which of the following options describes a development principle, or action, for cloud native applications?
- Containerize the microservices for maximum flexibility, scalability, and portability.
- Tightly coupling the different functions of the application so that they can work together as a whole.
- Combine applications to create microservices with multiple functions.
- Bring the various single-function components of an application into one huge piece of software.
10. Which of the following statements describes the DevOps approach and process?
- Eliminates the need to monitor performance and availability.
- A collaborative approach where business owners and development, operations, and quality assurance teams collaborate to deliver software continuously.
- Allows teams to freely build, deploy, and manage cloud native applications according to an informal, loosely defined set of guidelines.
- Eliminates the need to provision servers, build middleware, and install application code.
11. Which of the provided options encapsulates the complete application modernization journey?
- The journev from monolithic and service-oriented architecture to microservices architecture
- The journey from physical servers and VMs to cloud infrastructure
- The journey from monolithic and service-oriented architecture to microservices architecture, from physical servers and VMs to cloud infrastructure, and from the waterfall and agile methodology to DevOps.
- The journey from the waterfall and agile development methodologies to DevOps.
12. How would a global flower delivery company leverage the Hybrid Multicloud architecture to meet its requirement of varying capacity demands across different geographies?
- By scaling up their on-premises architecture
- By using the automatic provisioning and de-provisioning of resources that the cloud offers.
- By distributing their delivery service application across multiple cloud environments and providers spread across multiple geographies.
13. Which of the following statements describes the DevOps approach and process?
- DevOps process is a collaborative approach that defines how people build, deploy, and manage applications in a cloud-native environment to deliver software continuously.
- An approach that utilizes cloud applications to monitor systems.
- Eliminates the need to monitor performance and availability.
- Eliminates the need to provision servers, build middleware, and install application code.
14. Which of these scenarios is NOT a good use case for serverless architecture?
- Stream processing workloads
- Microservices that can be built as stateless functions
- Workloads characterized by long-running processes
- Supporting microservices architecture
15. Which of the provided options encapsulates the complete application modernization journey?
- The journey from monolithic and service-oriented architecture to microservices architecture, from physical servers and VMs to cloud infrastructure, and from waterfall and agile methodology to DevOps.
- The journey from physical servers and VMs to cloud infrastructure.
- The journey from Waterfall and Agile development methodologies to DevOps.
- The journey from monolithic and service-oriented architecture to microservices architecture.
16. Fill in the blank. Microservices architecture is an approach in which a _____ coupled and independently deployable smaller components or services.
- Repository application
- Cloud service
- Single application
- Server
17. What does a cloud native application consist of?
- Microservices
- Executable containers
- Application containers
- Executable files
18. DevOps and Cloud share a ______ relationship.
- Customer
- General partnership
- Vendor
- Symbiotic
