IBM C2030-284 Online Practice Questions and Exam Preparation

IBM C2030-284 Online Questions & Answers

• Question 21:

  What are the benefits for an organization utilizing dynamic infrastructure for running its workloads?

  A. Organizations no longer need their own data centers which reduces the cost of their own IT expenditure.
  B. Dynamic infrastructure provides the means to achieve elastic scalability which ensures that organizations keep constant and predictable costs for the IT resources utilization.
  C. By leveraging pooled IT resources, dynamic infrastructure provides flexible IT capacity which better aligns the allocation of IT resources to business process needs of the organization
  D. Dynamic infrastructure is essential for the implementation of application service catalogs which reduces the time to market of such applications and increases the organization's business revenue.
  C. By leveraging pooled IT resources, dynamic infrastructure provides flexible IT capacity which better aligns the allocation of IT resources to business process needs of the organization

• Question 22:

  What are two usage templates of a cloud computing environment?

  A. A developer installs a vendor-specific driver to connect to the remote deployment environment and stages its application after patches have been applied.
  B. A system administrator connects to the administrative interface of an application through a proprietary tool given by the application service provider to perform management tasks.
  C. A system administrator requires via e-mail the provisioning of additional resources for the application he/she manages because the system has registered a constantly increasing load in the past hour.
  D. A system administrator manipulates and manages the computing nodes supporting the execution of an application through a collection of RESTful resources, which abstract the underlying infrastructure being allocated for the application
  E. A web developer implements a scalable web application and uses a data caching service that has provisioned and bound to its application. The data caching service is queried through a web service and cache lookups are performed via simple GET requests
  B. A system administrator connects to the administrative interface of an application through a proprietary tool given by the application service provider to perform management tasks.
  D. A system administrator manipulates and manages the computing nodes supporting the execution of an application through a collection of RESTful resources, which abstract the underlying infrastructure being allocated for the application

• Question 23:

  What is an example of a Software as a Service offering?

  A. Softlayer
  B. Rackspace
  C. IBM BIuemix
  D. Salesforce.com
  A. Softlayer

• Question 24:

  Which IBM cloud offering provides flexibility and choice with options to use bare metal, vitalized dedicated, or shared servers?

  A. IBM SoftLayer
  B. IBM Cloud Orchestrator
  C. IBM Service Management
  D. IBM Cloud Managed Services
  A. IBM SoftLayer

• Question 25:

  What is the main reason to implement High Availability concepts in a cloud environment?

  A. To enable easy log and error analysis.
  B. To minimize the downtime of the provided service(s).
  C. To provide holistic management to the cloud operator.
  D. To fail over resources from a private to public cloud space.
  B. To minimize the downtime of the provided service(s).

• Question 26:

  Which statement is true about the use of topology based patterns within cloud computing?

  A. Deploying complex workloads is faster and easier.
  B. It allows the definition of objects which are different from normal database objects
  C. The Cloud Enabled Data Center adoption pattern is typically the entry point into the cloud solutions space.
  D. The virtual application model is undefined to include certain components, links, and policies that are available within the selected pattern type and any secondary pattern types that are associated with the selected one.
  C. The Cloud Enabled Data Center adoption pattern is typically the entry point into the cloud solutions space.

• Question 27:

  What kind of strategy is thebest approach based on theIBM Cloud Computing Reference ArchitectureV4 to minimize the risks in cloud computing?

  A. Implement cloud native services that are inherently security aware.
  B. Enable strong authentication of cloud users to make it less likely that unauthorized users can access the cloud.
  C. Implement tools for monitoring, logging, and controlling access to or distribution of sensitive organizational data.
  D. Define a cloud strategy with security in mind, identify the security measures needed, and enable security for the cloud
  C. Implement tools for monitoring, logging, and controlling access to or distribution of sensitive organizational data.

• Question 28:

  What are two statements valid about the IBM Mobile Platform?

  A. Is only available for Android devices.
  B. Is available as a pattern for any cloud provider.
  C. Can be deployed as a IBM BlueMix Platform Service
  D. Can be deployed as a pattern on a Pure Application System.
  E. Can only be deployed as a Service in a Traditional Data Center in customer's premise.
  A. Is only available for Android devices.
  C. Can be deployed as a IBM BlueMix Platform Service

• Question 29:

  Which statement is true about public cloud architectures?

  A. They typically leverage Internet-accessible on demand services.
  B. They utilize system administrators to deliver requested services.
  C. Public cloud computing architectures are ideal for heavily regulated workloads.
  D. The main function of a public cloud computing architecture is privately owned data centers
  D. The main function of a public cloud computing architecture is privately owned data centers

• Question 30:

  Which statement is true regarding a private cloud?

  A. It is dedicated to a single customer.
  B. It is composed of a combination of cloud providers.
  C. It employs cloud bursting for scaling across clouds.
  D. Communication is affected over a non-trusted network.
  C. It employs cloud bursting for scaling across clouds.