IBM Certified Data Architect - Big Data Certification Questions and Answers (Dumps and Practice Questions)
Question : You are working for a VOIP solution provider company. Which has around Billion customer and they don't want to lose these customer. Hence, to analyze data about
each user they are creating a solution , where each user complete profile needs to be created and also their social media data should be available. Which of the following will help
to you to accomplish the given task
1. Hadoop
2. Apche Spark
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4. Cloudant
5. Storm
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Explanation: Apache Storm is a free and open source distributed real-time computation system. Storm makes it easy to reliably process unbounded streams of data, doing
for real-time processing what Hadoop did for batch processing. Storm is simple, can be used with any programming language, and is a lot of fun to use!
Storm has many use cases: real-time analytics, online machine learning, continuous computation, distributed RPC, ETL, and more. Storm is fast: a benchmark clocked it at over a
million tuples processed per second per node. It is scalable, fault-tolerant, guarantees your data will be processed, and is easy to set up and operate.
Storm integrates with the queueing and database technologies you already use. A Storm topology consumes streams of data and processes those streams in arbitrarily complex ways,
repartitioning the streams between each stage of the computation however needed. Read more in the tutorial.
Question : You are working as a Solution Architect in a Heathcare Solution Provider software consulting firm. Now, as per regulations, you have to make sure that whatever,
patient records you are storing as part of BigData solution, you have to think
- Where patient data will be stored
- How these data is related
- Privacy policy of Patient Data
- Security of patient data
this all will fall under,
1. PCI DSS
2. IT Data Storage Regulations
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4. HIPAA Requirements
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Explanation: HIPAA (Health Insurance Portability and Accountability Act of 1996) is United States legislation that provides data privacy and security provisions for
safeguarding medical information. HIPAA, also known as Public Law 104-191, has two main purposes: to provide continuous health insurance coverage for workers who lose or change
their job, and to reduce the administrative burdens and cost of healthcare by standardizing the electronic transmission of administrative and financial transactions. Other goals
include combating abuse, fraud and waste in health insurance and healthcare delivery and improving access to long-term care services and health insurance.
Question : You are well aware of below two systems provided by IBM
IBM Netezza : designs and markets high-performance data warehouse appliances and advanced analytics applications for uses including enterprise data warehousing, business
intelligence, predictive analytics and business continuity planning.
SPSS Modeler : is a data mining and text analytics software application from IBM. It is used to build predictive models and conduct other analytic tasks. It has a visual interface
which allows users to leverage statistical and data mining algorithms without programming.
Which of the following can help to integrate both the system
1. you need to create an ODBC system data source name
2. you need to create a JDBC system data source name
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4. It is not possible.
5. You have to RESTFul API by both the system
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Explanation: To enable the connection between the IBM Netezza database and IBM SPSS Modeler, you need to create an ODBC system data source name (DSN).
Related Questions
Question : Performing a mathematical operation on a Big R vector variable will automatically loop through each item in the vector
1. True
2. False
Question : You are working with an online e-commerce company. Where you need to find recommendations for each user based on their interest. Which of the following tool will be
most useful
1. Spark
2. Hadoop
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4. Cloudant
Question : Which of the following is a correct statement for IBM Business Data Model?
1. Enterprise-wide and applies to the industry, independently of line-of-business considerations
2. Independent of organizational or technological considerations, providing a stable basis for business modeling
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4. 1 and 2
5. 1,2,and 3
Question : Which of the following master component will take care of replicating data across the nodes in a Hadoop Cluster
1. Job Tracker
2. Edge Node
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4. Data Node
Question : Select the correct statement for the NameNode ?
1. NameNode daemon must be running at all the times
2. NameNode holds all its metadata in RAM for fast access.
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4. 1,2 and 3 are correct
5. 1 and 2 are correct
Question : If a file which is MB how much space block space it will used ?
1. 33 MB
2. 64 MB
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4. None of the Above