IBM C2030-280 Online Practice Questions and Exam Preparation

IBM C2030-280 Online Questions & Answers

• Question 71:

  One characteristic of the cloud service delivery model is that instead of paying a fixed price for a service, users pay based on the amount of service that they consume. What is the name of this cloud characteristic?

  A. service elasticity
  B. self-service access
  C. usage-based billing
  D. service-based pricing
  C. usage-based billing

• Question 72:

  Which two functions are part of the Business Support Services? (Choose two.)

  A. Order Management
  B. Subscriber Management
  C. VirtualizationManagement
  D. Monitoring and Event Management
  E. Configuration and Change Management
  A. Order Management
  B. Subscriber Management

• Question 73:

  An enterprise wants to take advantage of cloud computing but retain control over the construction and delivery of allcloud-based services.

  Which cloud deployment model will meet their needs?

  A. hybrid cloud
  B. private cloud
  C. community cloud
  D. public shared cloud
  B. private cloud

• Question 74:

  What are two optimized workload characteristics supported by the IBM cloud portfolio? (Choose two.)

  A. analytics
  B. tightly-coupled
  C. centralized message bus
  D. high-performance computing
  E. structured related data model
  A. analytics
  D. high-performance computing

• Question 75:

  Which capacity provisioning capabilities are required for a cloud operational environment?

  A. provision new servers for new workloads
  B. provision discrete IP network and SAN addresses
  C. monitor server, storage, and network services through a single console
  D. provision server, storage, and network into or within an existing infrastructure
  D. provision server, storage, and network into or within an existing infrastructure

• Question 76:

  Which characteristic of cloud computing may prohibit a company from utilizing a public cloud offering?

  A. metering
  B. elasticity
  C. self-service
  D. resource pooling
  D. resource pooling

• Question 77:

  Cloud architectures designed for service delivery and availability of servicesare extremely important. How is software failure within a cloud infrastructure environment handled? (Choose two.)

  A. replace the failed node
  B. restart the software image
  C. use elastic IP addresses for consistent and re-mappable routes
  D. allow thestate of the system to re-sync by reloading messages from queues
  E. design services with proper real time disaster recovery and stateful user context
  D. allow thestate of the system to re-sync by reloading messages from queues
  E. design services with proper real time disaster recovery and stateful user context

• Question 78:

  Which cloud characteristic is required to fully utilize pooled resources?

  A. metering
  B. reporting
  C. self-service
  D. automatic deprovisioning
  D. automatic deprovisioning

• Question 79:

  Which attribute of a private cloud deployment should be considered for the delivery model of highly regulated workloads?

  A. test systemsdevelopment
  B. location awareness of data
  C. batch processing throughput
  D. production systems monitoring
  B. location awareness of data

• Question 80:

  What is a benefit of implementing application code instrumentation, such as the ARM specification, in cloud computing to improve application management and monitoring functions?

  A. measurement of customer experience
  B. evidence of meeting service level agreements
  C. improved business and operational service views
  D. notification/escalation of alerts and automated restore of service
  D. notification/escalation of alerts and automated restore of service