What is the primary focus of cloud computing?

• Cost reduction
• Data security
• Software development
• Network management

Which cloud deployment model provides the highest level of control and security?

• Public cloud
• Private cloud
• Hybrid cloud
• Community cloud

What is a key characteristic of Infrastructure as a Service (IaaS)?

• Managed application hosting
• Shared hardware resources
• Complete hardware control
• Preconfigured software

What IBM Cloud platform component enables users to manage access and permissions?

• Cloud Foundry
• IBM Cloud Kubernetes Service
• IBM Cloud Identity and Access Management
• IBM Cloud Functions

Which IBM Cloud service provides a fully managed database solution?

• IBM Cloud Virtual Servers
• IBM Cloud Object Storage
• IBM Cloud Databases for PostgreSQL
• IBM Cloud Watson Assistant

What is the purpose of Blockchain technology?

• Efficient data storage
• Centralized control
• Transparent and secure transactions
• Real-time data processing

Which cloud service model provides ready-to-use software applications accessed over the internet?

• Infrastructure as a Service (IaaS)
• Platform as a Service (PaaS)
• Software as a Service (SaaS)
• Function as a Service (FaaS)

How does NIST define cloud computing?

• A model for easy access to personal data
• A method for resource-intensive computing
• A shared pool of computing resources
• A new type of mobile network

Which characteristic of cloud computing allows resources to be assigned dynamically based on demand?

• Self-service access
• Broad network reach
• Rapid elasticity
• Pay-as-you-go model

What is the primary advantage of cloud computing's cost model?

• Upfront payment for all resources
• Sharing resources with specific organizations
• Paying only for used resources
• Providing unlimited resources