1. A company has to design a new data system. They will need to support several OLTP applications. Every three days a batch job will run to load specific data into a set of 10 large tables (with historical data) where OLAP analytics will be performed. Performance for both OLTP and OLAP queries is important. Which of the following designs would you suggest to the company?

2. Which data format stores all of the data in a binary format making the files more compact, and will even add in markers to help Map Reduce jobs determine where to break large files for more efficient processing?

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

4. It

5. Data in motion is data that is constantly appended with new information. This type of data can be imported into the distributed file system by using which of the following?

6. Which language is used to define secondary views in a Cloudant database?

7. The YARN High Availability feature adds redundancy in the form of an Active/Standby. Which of the following will pair to remove this otherwise single point of failure?

8. A component of IBM Industry Model forms the basis of the

9. An Independent Software Vendor (ISV), you are tasked with creating a solution to harness the big data to better understand customer sentiments around your client

10. GPFS is recommended when additional levels of control are required. Which of the following requirements can only be supported by GPFS?

11. Which of the following is true about Cloudant?

12. A manufacturing company has decided they need to capture and analyze the log files of their software automation system. Their business users are still trying to define the use cases but would want to start capturing as they have had frequent outages. Given this, which of the following is the best software design recommendation?

13. You are consulting with a company to design a new Big Data System. The CIO insists that all components must be open source. The key requirement is to provide text search on their data. For audit purposes the infrastructure must also be monitored and an alert system in place. To meet these requirements, which of the following would you suggest?

14. Which of the following statements regarding Big R is TRUE?

15. The inputs to the Architectural Overview document do NOT include which of the following?

16. A major telecommunication company has millions of customers. Most of their customers are prepaid. Being prepaid customers, they can very easily switch to other vendors. The last four to six months, this company has lost quite a good number of customers to competition. They intend to build a system that can provide them with insight into the customer

17. Company A is searching for a browser-based visualization tool to perform analysis on vast amounts of data in any structure. They want to execute operations such as pivot, slice and dice, among others. Which of the following would meet these requirements?

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

19. Which one of the following statements about Big SQL is NOT TRUE?

20. What is the effective meaning of

21. You are going to develop Spark applications for your client. Which of the following cluster managers, that is also part of the Open Data Platform (ODP), would you use to focus on building the business driven application?

22. On startup, the NameNode enters a special state called Safemode. Replication of data blocks does not occur when the NameNode is in the Safemode state. The NameNode receives Heartbeat and Blockreport messages from the DataNodes. Which of the following contains the list of data blocks that a DataNode is hosting?

23. If the recovery point objective (RPO) is low, which of the following techniques would be the most appropriate?

24. 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?

25. SPSS and BigInsights integration is enabled by which of the following?