IBM Big Data Architect (C2090-102) - IBM Actual Exam Questions
Last updated on April 25, 2026
What term applies to the data elements in Infosphere Streams?
Tuples
Operators
Sink adapters
Composite operators
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Which of the following is NOT a valid Service Level Agreement (SLA) metric?
Mean time between failures
Mean time to repair
Identification to responsible party
Identification of failing component
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A telecommunication company is experiencing high churn rate. They have more than five million customers. They have more than 400TB of call detail records per year. The majority of their customers are prepaid, so they can change the telecom provider any time. In order to remedy the situation, they want to understand the customer behavior. For that reason they want to build the individual profile of each customer. They also want to enrich the profile by incorporating social media data. Given this set of requirements, which of the following would you recommend?
Hadoop
RDBMS
Storm
IBM Cloudant
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The inputs to the Architectural Overview document do NOT include which of the following?
Architectural Goals
Key Concepts
Architectural Overview Diagram
Component Model
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You need to create an online repository for a company. Data includes pdf, documents, html, images, etc. Total data volume is approximately 1PB. Online repository must be highly available. You are required to propose the least costly solution. Which technology would be preferred for this requirement?
Spark
RDBMS
Hadoop
IBM Infosphere Streams
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