Computer Knowledge

Cloud Computing Management

2,254 Questions

Cloud computing management involves administering web based services, data storage, and network security protocols. This subject is heavily featured in the computer aptitude sections of banking and government recruitment tests. The practice questions address SaaS backup, cross region storage replication, and serverless application designs.

SaaS data backupPaaS use casesCloud storage replicationServerless applicationsCloud security tools

Cloud Computing Management Questions

Multiple choice

What is the purpose of a service mesh in PaaS for microservices architecture?

  1. Providing service discovery and load balancing

  2. Enabling communication between microservices

  3. Handling service-to-service authentication and authorization

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A service mesh in PaaS for microservices architecture provides service discovery and load balancing, enables communication between microservices, and handles service-to-service authentication and authorization.

Multiple choice

Which of the following is a common pattern for deploying microservices on PaaS?

  1. Twelve-factor app

  2. Microservices in containers

  3. Serverless microservices

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Twelve-factor app, microservices in containers, and serverless microservices are all common patterns for deploying microservices on PaaS.

Multiple choice

Which of the following is a popular PaaS platform for deploying microservices?

  1. Amazon Elastic Container Service (ECS)

  2. Google Kubernetes Engine (GKE)

  3. Microsoft Azure Kubernetes Service (AKS)

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Amazon Elastic Container Service (ECS), Google Kubernetes Engine (GKE), and Microsoft Azure Kubernetes Service (AKS) are all popular PaaS platforms for deploying microservices.

Multiple choice

What is the role of a microservices gateway in PaaS for microservices architecture?

  1. Providing a single entry point to microservices

  2. Handling authentication and authorization for microservices

  3. Aggregating and transforming data from microservices

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A microservices gateway in PaaS for microservices architecture provides a single entry point to microservices, handles authentication and authorization for microservices, and aggregates and transforms data from microservices.

Multiple choice

Which of the following is a key consideration when choosing a PaaS platform for microservices architecture?

  1. Scalability and elasticity

  2. Security and compliance

  3. Cost and pricing

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Scalability and elasticity, security and compliance, and cost and pricing are all key considerations when choosing a PaaS platform for microservices architecture.

Multiple choice

What is the purpose of a continuous integration and continuous delivery (CI/CD) pipeline in PaaS for microservices architecture?

  1. Automating the software development and deployment process

  2. Improving the quality and reliability of microservices

  3. Reducing the time to market for new features

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A continuous integration and continuous delivery (CI/CD) pipeline in PaaS for microservices architecture automates the software development and deployment process, improves the quality and reliability of microservices, and reduces the time to market for new features.

Multiple choice

Which of the following is a common challenge in managing microservices on PaaS?

  1. Observability and monitoring

  2. Security and compliance

  3. Cost and resource management

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Observability and monitoring, security and compliance, and cost and resource management are all common challenges in managing microservices on PaaS.

Multiple choice

What is the role of a microservices registry in PaaS for microservices architecture?

  1. Storing and managing information about microservices

  2. Enabling service discovery and load balancing

  3. Handling service-to-service communication

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A microservices registry in PaaS for microservices architecture stores and manages information about microservices, enables service discovery and load balancing, and handles service-to-service communication.

Multiple choice

Which of the following is a best practice for designing microservices on PaaS?

  1. Following the microservices design principles

  2. Using lightweight and stateless microservices

  3. Implementing proper error handling and fault tolerance

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Following the microservices design principles, using lightweight and stateless microservices, and implementing proper error handling and fault tolerance are all best practices for designing microservices on PaaS.

Multiple choice

What is the primary benefit of using a serverless architecture for microservices on PaaS?

  1. Reduced infrastructure management overhead

  2. Improved scalability and elasticity

  3. Pay-as-you-go pricing

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A serverless architecture for microservices on PaaS offers reduced infrastructure management overhead, improved scalability and elasticity, and pay-as-you-go pricing.

Multiple choice

Which of the following is not a key component of IaaS?

  1. Compute

  2. Storage

  3. Networking

  4. Operating System
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Operating System is not a key component of IaaS, as it is typically provided by the cloud provider and not managed by the user.

Multiple choice

What is the term used to describe the ability to provision and manage resources on demand in IaaS?

  1. Self-service provisioning

  2. Elasticity

  3. Pay-as-you-go

  4. Multi-tenancy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Self-service provisioning is the ability to provision and manage resources on demand in IaaS, allowing users to quickly and easily obtain the resources they need.

Multiple choice

What is the term used to describe the ability to scale resources up or down quickly and easily in IaaS?

  1. Elasticity

  2. Scalability

  3. High availability

  4. Fault tolerance
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Elasticity is the ability to scale resources up or down quickly and easily in IaaS, allowing users to adjust their infrastructure to meet changing demands.

Multiple choice

Which of the following is not a common type of IaaS deployment model?

  1. Public cloud

  2. Private cloud

  3. Hybrid cloud

  4. Managed cloud
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Managed cloud is not a common type of IaaS deployment model, as it typically involves a third-party provider managing the infrastructure on behalf of the user.

Multiple choice

What is the term used to describe the ability to use resources from multiple cloud providers in IaaS?

  1. Multi-cloud

  2. Hybrid cloud

  3. Cloud bursting

  4. Cloud federation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Multi-cloud is the ability to use resources from multiple cloud providers in IaaS, allowing users to take advantage of the best features and pricing from each provider.