IBM C2030-280 Online Practice Questions and Exam Preparation

IBM C2030-280 Online Questions & Answers

• Question 31:

  Which two security functions should be delivered by firewalls in a cloud network infrastructure installation? (Choose two.)

  A. Prevention of distributed denial of service
  B. Single user access for management operations
  C. Unified threat management such as antivirus and Webfiltering
  D. Validation of network packet ownership against Active Directory
  E. Blocking hostname lookup of any system that is external to the cloud
  A. Prevention of distributed denial of service
  C. Unified threat management such as antivirus and Webfiltering

• Question 32:

  Which managed environment is supported by IBM Service Delivery Manager?

  A. Hyper-V
  B. Power Blades
  C. PowerVM for AIX
  D. PowerVM for IBM i
  C. PowerVM for AIX

• Question 33:

  A company is creating a cloud environment consisting of hosts in multiple physical locations.

  Which network technology allows physically separated hosts to communicate in the same manner as if the companyattached them to the same broadcast domain?

  A. IP Virtualization
  B. IP Masquerading
  C. Virtual Local Area Network
  D. Network Address Translation
  C. Virtual Local Area Network

• Question 34:

  Which storage infrastructure function provides benefit for public cloud computing?

  A. metadata
  B. multipath I/O
  C. clustered trivial database
  D. real time storage management
  C. clustered trivial database

• Question 35:

  Security in the network is enhanced by including which two services in the cloud infrastructure? (Choose two.)

  A. intrusion prevention services
  B. intelligent switch hardware that is self-healing
  C. virtual network isolation to secure multi-tenant domains
  D. auditing of file and file system ownership and permissions
  E. DHCP with short term leases to make tracking IP addresses more difficult
  A. intrusion prevention services
  C. virtual network isolation to secure multi-tenant domains

• Question 36:

  An enterprise is utilizing a cloud computing environment in which the infrastructure resides off-premise, multiple users share access to the cloud services, and users access the cloud over the Internet.

  What is the name of this cloud deployment model?

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

• Question 37:

  Which technology is used in certain IBM WebSphere DataPower appliances to provide identity verification of public cloud endpoints andto securely transmit encrypted data between enterprise endpoints and public cloud endpoints in an integrated cloud environment?

  A. IBM Tivoli CloudBurst Appliance
  B. WebSphere CloudBurst Appliance
  C. WebSphere DataPower Secure Communicator
  D. WebSphere DataPower Secure Cloud Connector
  D. WebSphere DataPower Secure Cloud Connector

• Question 38:

  What are two IT infrastructure architecture principles that must be followed when designing a cloud network infrastructure? (Choose two.)

  A. Wide area networks should be excluded to ensure system isolation.
  B. Always construct networks with three tiers to ensure routing capability.
  C. Design to accommodate shared networks with differentiated service levels.
  D. Networks must scale without adding complexity or sacrificing performance.
  E. Network intrusion detection should always beexternal to the cloud infrastructure.
  C. Design to accommodate shared networks with differentiated service levels.
  D. Networks must scale without adding complexity or sacrificing performance.

• Question 39:

  Which monitoring component ofcloud computing is available with IBM Cloudburst on Power?

  A. IBM Tivoli Access Manager
  B. IBM Systems Director Standard Edition
  C. IBM Tivoli Endpoint Manger for Power Monitoring
  D. IBM Tivoli Composite Application Manager for Applications
  B. IBM Systems Director Standard Edition

• Question 40:

  Which characteristic describes application cloud readiness?

  A. atomic transactions
  B. single appliance workload
  C. structured relational data models
  D. centralized message-bus services
  B. single appliance workload