Solution

The correct answer is Option 2.

Key Points

• A Service Level Agreement (SLA) is:
  • Contracts that specify performance standards and services availability.
• Virtualization is:
  • A method allowing multiple operating systems to run on a single physical server.
• The Internet of Things (IoT) is:
  • The technology that connects and enables communication between physical devices over the Internet.
• Platform as a Service (PaaS) is:
  • A development environment provided over the Internet to create and deploy applications.

Additional Information

• SLAs are crucial for ensuring that service providers meet the agreed-upon performance standards.
• Virtualization helps in optimizing resource utilization and reducing costs by allowing multiple virtual instances on a single physical machine.
• IoT enables smart devices to collect and share data, leading to improved automation and efficiency in various sectors.
• PaaS offers developers a platform with tools and services to build, deploy, and manage applications without worrying about the underlying infrastructure.