IBM C2090-102 Exam Practice Test Instant Access

Question 1

Which of the following approaches can an organization take to solve the impact on the performance and capacity originated by the variety of data types?

ADefine a data catalog in a traditional data warehouse

BCreate different solutions to handle every kind of data

CStore a wide range of data formats on the same platform

DDefine a comprehensive taxonomy and constantly review

Answer : D

References:

http://www.redbooks.ibm.com/redpapers/pdfs/redp5070.pdf Page: 15

Question 2

Which of the following statements is TRUE regarding Cloud deployment models?

APerformance and scalability requirements are a critical factor for deciding between Platform as a Serviceand Infrastructure as a Service deployment models

BIn a platform as a Service offering, the customer has root access to the servers

CApplications with extremely high transactions volumes are good candidates for Platform as a Service

DIn an infrastructure as a service deployment, the cloud provider provides security patching, monitoring andfail over capabilities

Answer : A

Question 3

Which of the following is NOT a valid Big Data platform integration?

APlatform plugins

BIntraplatform integration

CEnterprise integration with other repositories

DNetwork integration

Answer : D

Question 4

Which of the following requirements would NOT be effectively addressed by a NoSQL data store?

AScalability

BReporting

CSparse data

DBatch processing

Answer : D

Question 5

Which of the following statements is TRUE regarding cloud based solutions?

AIn a Platform as a Service Cloud deployment, the customer chooses the operating system they want to use

BAutomated recovery from hardware or network failures is not possible in a public cloud implementation, onlyin a private clouds

CThere are benefits to use the cloud even for small-scale applications

DUsing firewalls to create network boundaries is sufficient for ensuring cloud security
Section: (none)
Explanation

Answer : C

References:

http://www.ibm.com/developerworks/cloud/library/cl-cloudappdevelop/

Question 6

A component of IBM Industry Model forms the basis of the ''Logical Data Warehouse Model'' that spans across the traditional RDBMS and Hadoop technology. It defines all of the data structures that would be expected to be defined in the Detailed System of Record. What is the name of this component?

ABusiness data model

BAtomic warehouse model

CDimensional warehouse models

DMetadata management

Answer : A

References:

http://www.ibm.com/support/knowledgecenter/SS9NBR_9.1.0/com.ibm.ima.using/comp/bdm/intro.dita

Question 7

Which of the following is the section of the Component Model that details how the solution integrates?

AComponent Relationship Diagram

BComponent Interface Diagram

CComponent Interaction Diagram

DComponent Reaction Diagram

Answer : A

IBM C2090-102 IBM Big Data Architect Exam Practice Test