In which type of virtualization is the entire desktop environment of a computer emulated on a server?
- Desktop Virtualization
- Server Virtualization
- Network Virtualization
- Application Virtualization
The correct option is 'Desktop Virtualization.' In desktop virtualization, the entire desktop environment of a computer is emulated on a server, and users access their desktops remotely. This approach allows for centralized management, security, and the ability to run different operating systems on the same hardware. Server virtualization, on the other hand, involves virtualizing server hardware to run multiple server instances on a single physical server. Network virtualization focuses on virtualizing network resources, while application virtualization virtualizes individual applications for deployment.
A retail chain is looking to optimize its inventory levels, streamline its procurement processes, and also enhance its customer engagement strategies. How should they integrate ERP and CRM to achieve these goals?
- Integrate ERP and CRM to share customer data for personalized marketing.
- Keep ERP and CRM as separate systems for simplicity.
- Use ERP for customer engagement and CRM for inventory.
- Use ERP for inventory and procurement, and CRM for customer engagement.
Integrating ERP and CRM to share customer data allows personalized marketing and optimizes inventory, procurement, and customer engagement, aligning with the goals.
When discussing the architecture of cloud computing, the application and user interfaces are typically associated with the:
- Back End
- Front End
- Middleware
- Virtualization
In the context of cloud computing, the front end comprises the user and application interfaces, enabling user interaction. This is the "visible" part of cloud systems.
Which service allows you to run code in response to events without provisioning or managing servers: AWS Lambda or Azure Virtual Machines?
- AWS Lambda (Option 1)
- Azure Virtual Machines (Option 2)
- Both (Option 3)
- Neither (Option 4)
AWS Lambda allows you to run code in response to events without provisioning or managing servers. Azure Virtual Machines are traditional virtual servers that require provisioning and management.
A healthcare provider needs to move data to the cloud due to an expiring data center lease. They plan to optimize and leverage cloud-native services in the future. Which initial migration strategy might they employ?
- Augmenting with Cloud Services (Hybrid Cloud)
- Lift, Tinker, and Shift
- Refactoring (re-architecting)
- Rehosting (lift-and-shift)
Augmenting with cloud services, often a hybrid cloud approach, would allow the healthcare provider to quickly move data to the cloud while preparing for future optimization and integration with cloud-native services.
Which of the following is a core component of Docker?
- Docker Engine
- Docker Hub
- Docker Registry
- Kubernetes
The Docker Engine is a core component of Docker that is responsible for building, running, and managing containers on a host system.
How does data interoperability in a hybrid cloud model differ from other cloud deployment models?
- Data Isolation
- Limited Data Portability
- No Data Interoperability
- Seamless Data Exchange Across Environments
In a hybrid cloud, data interoperability enables seamless exchange of data across public and private cloud environments, differing from other models with limited data portability.
What is the primary purpose of cloud monitoring tools?
- Data Storage
- Monitoring and Reporting
- Server Deployment
- Virtualization
Cloud monitoring tools primarily serve the purpose of monitoring and reporting the performance, availability, and usage of cloud resources.
Which regulation is primarily concerned with the protection of personal data of individuals within the European Union?
- FERPA (Family Educational Rights and Privacy Act)
- GDPR (General Data Protection Regulation)
- HIPAA (Health Insurance Portability and Accountability Act)
- SOX (Sarbanes-Oxley Act)
The GDPR is a comprehensive regulation that governs data privacy and protection in the European Union. It focuses on the rights of individuals regarding their personal data.
An individual within the organization who poses a potential security risk, whether intentional or unintentional, is referred to as a(n) ________.
- External Consultant
- Insider Threat
- Security Administrator
- Whistleblower
An 'Insider Threat' is someone within the organization who may compromise security, either deliberately or accidentally, making them a significant risk.
How does Docker handle dependencies for an application?
- By fetching dependencies from the internet
- By packaging dependencies within the application's container
- By using a separate dependency container
- By using host system dependencies
Docker typically handles application dependencies by packaging them within the container image. This approach ensures that the application runs consistently, regardless of the host system, and isolates dependencies from the host and other containers.
A financial institution wants to set up a cloud infrastructure where they have complete control over their sensitive data and can ensure it doesn't leave their premises. Which cloud deployment model would be most suitable?
- Community Cloud
- Hybrid Cloud
- Private Cloud
- Public Cloud
A private cloud is the ideal choice for a financial institution to maintain control over sensitive data. It's hosted within the organization's premises or by a third-party provider, ensuring data stays on-site.