Collection – Part A
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Question 1 of 50
1. Question
Which of the following is the best way to evaluate that the data loss is within tolerance limits in the event of failures in a collection system?
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Question 2 of 50
2. Question
What is the best way to prevent data loss in the event of failures in a collection system?
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Question 3 of 50
3. Question
Which of the following is the best way to evaluate the costs associated with data acquisition, transfer, and provisioning from various sources into the collection system (networking, bandwidth)?
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Question 4 of 50
4. Question
Which of the following is the most cost-effective way to transfer data from a remote data center to an AWS collection system?
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Question 5 of 50
5. Question
Which of the following is the most important factor to consider when evaluating costs associated with data acquisition, transfer, and provisioning from various sources into the collection system (ETL/data migration costs)?
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Question 6 of 50
6. Question
Which of the following is the most cost-effective way to transfer data from an on-premises data center to an AWS collection system?
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Question 7 of 50
7. Question
A company is using an AWS service to collect and process data from various sources, including a legacy system that is known for frequent downtimes. The company needs to assess the failure scenarios that the collection system may undergo and take remediation actions based on the impact. Which of the following remediation actions should the company take to minimize the impact of a failure scenario?
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Question 8 of 50
8. Question
A company is using an AWS service to collect and process data from various sources, including sensors and social media platforms. The company needs to ensure that the collection system can withstand a failure scenario without compromising data quality. Which of the following actions should the company take to remediate the failure scenario and minimize the impact?
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Question 9 of 50
9. Question
Which of the following is an example of a point of data capture where data persistence needs to be determined?
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Question 10 of 50
10. Question
Which of the following is an example of a collection system with high latency?
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Question 11 of 50
11. Question
A company is collecting data from multiple sources, including social media, website clicks, and IoT devices. The data coming from social media and website clicks is mostly batch data, while the data coming from IoT devices is streaming data. What collection system would be the most suitable for handling this data?
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Question 12 of 50
12. Question
A company is collecting data from various sources, including a web application, a mobile application, and a third-party vendor. The data from the web and mobile applications is transactional data, while the data from the third-party vendor is batch data. What collection system would be the most suitable for handling this data?
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Question 13 of 50
13. Question
A data analytics company needs to collect streaming data from a high-frequency trading platform. Which AWS service is best suited for this use case?
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Question 14 of 50
14. Question
A retail company needs to collect data from transactional databases on a daily basis and process it using a batch processing system. Which AWS service is best suited for this use case?
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Question 15 of 50
15. Question
A company needs to collect and process high-volume, high-velocity data from various sources. They require a service that can scale dynamically, provide fault tolerance, and support real-time analytics. Which AWS service would best fit their requirements?
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Question 16 of 50
16. Question
A company needs to collect and process data from various sources with high fault tolerance and low latency. Which AWS service would be best suited for this use case?
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Question 17 of 50
17. Question
Which data collection system can handle high throughput and large volumes of data with the ability to recover from faults?
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Question 18 of 50
18. Question
Which data collection system is suitable for handling infrequent data updates, low volumes of data, and integration with AWS services?
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Question 19 of 50
19. Question
Which collection solution is suitable for handling real-time data with a requirement for secure, reliable connectivity?
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Question 20 of 50
20. Question
Which collection solution is suitable for handling high-volume, batch-oriented data with the requirement for network encryption?
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Question 21 of 50
21. Question
Which collection system is suitable for capturing data changes at the source in real-time?
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Question 22 of 50
22. Question
Which collection system is suitable for capturing data changes at the source with a requirement for handling unstructured data?
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Question 23 of 50
23. Question
Which of the following AWS services is best suited for capturing data that requires a specific data structure, such as XML or JSON?
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Question 24 of 50
24. Question
Which of the following compression formats is recommended for capturing data that has a lot of repeated patterns or values?
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Question 25 of 50
25. Question
Which collection system is best suited to address out-of-order delivery of data in a data analytics environment?
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Question 26 of 50
26. Question
Which message delivery guarantee does Amazon Kinesis Data Streams provide?
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Question 27 of 50
27. Question
Which AWS service can be used to transform and filter data during the collection process in real-time?
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Question 28 of 50
28. Question
Which AWS service can be used to filter and transform data during the collection process by writing custom code?
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Question 29 of 50
29. Question
What is an important consideration when identifying the latency characteristics of a collection system?
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Question 30 of 50
30. Question
Which of the following factors is NOT important in determining data persistence at a point of data capture?
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Question 31 of 50
31. Question
Which AWS service can be used to monitor and evaluate data loss tolerance in the event of failures?
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Question 32 of 50
32. Question
Which of the following is an operational characteristic that should be evaluated to ensure data loss is within tolerance limits?
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Question 33 of 50
33. Question
You work for a company that wants to migrate their data from on-premises servers to AWS cloud. You need to evaluate the costs associated with data migration to the AWS cloud. Which of the following costs should you consider in your evaluation?
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Question 34 of 50
34. Question
You are tasked with evaluating the costs associated with acquiring data from a third-party vendor for your organization’s data analysis. Which of the following costs should you consider in your evaluation?
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Question 35 of 50
35. Question
Which of the following failure scenarios is NOT a risk to the collection system?
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Question 36 of 50
36. Question
What is the recommended remediation action in the event of a data unavailability failure scenario in the collection system?
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Question 37 of 50
37. Question
At which point in the data capture process should data persistence be implemented?
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Question 38 of 50
38. Question
What is the purpose of implementing data persistence at various points of data capture?
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Question 39 of 50
39. Question
What is the main factor that determines the latency characteristics of a collection system?
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Question 40 of 50
40. Question
What is the impact of high latency in a collection system?
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Question 41 of 50
41. Question
What is the main difference between batch and streaming data in terms of volume and flow characteristics?
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Question 42 of 50
42. Question
What is the impact of high data velocity on a collection system?
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Question 43 of 50
43. Question
What is the appropriate method to handle high-volume, high-velocity transactional data in a collection system?
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Question 44 of 50
44. Question
What is the appropriate collection system to use for high-volume, transactional data with low latency requirements?
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Question 45 of 50
45. Question
A data analytics company needs to process and analyze large sets of data from various sources. The data is gathered and sent in batches, with each batch containing millions of records. Which of the following collection systems is best suited for this requirement?
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Question 46 of 50
46. Question
A retail company needs to process and analyze its sales data, which is sent in batches at the end of each day. The data consists of thousands of sales transactions and needs to be processed as quickly as possible. Which of the following collection systems is best suited for this requirement?
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Question 47 of 50
47. Question
A data analytics team needs to process real-time streaming data from a social media platform. Which collection system should they select to handle the high frequency, high volume, and diverse sources of data?
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Question 48 of 50
48. Question
A data analytics team needs to process batch data from various sources that have different formats and structures. Which collection system should they select to handle the diverse sources of data?
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Question 49 of 50
49. Question
A data analytics team needs to ingest large volumes of data from various sources while ensuring high fault tolerance and low latency. Which ingestion service should they choose?
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Question 50 of 50
50. Question
A data analytics team needs to ingest large volumes of data from various sources while keeping costs low. Which ingestion service should they choose?
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