DAS-C01 · Question #83
DAS-C01 Question #83: Real Exam Question with Answer & Explanation
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Question
A company wants to research user turnover by analyzing the past 3 months of user activities. With millions of users, 1.5 TB of uncompressed data is generated each day. A 30-node Amazon Redshift cluster with 2.56 TB of solid state drive (SSD) storage for each node is required to meet the query performance goals. The company wants to run an additional analysis on a year's worth of historical data to examine trends indicating which features are most popular. This analysis will be done once a week. What is the MOST cost-effective solution?
Options
- AIncrease the size of the Amazon Redshift cluster to 120 nodes so it has enough storage capacity
- BKeep the data from the last 90 days in Amazon Redshift.
- CKeep the data from the last 90 days in Amazon Redshift.
- DResize the cluster node type to the dense storage node type (DS2) for an additional 16 TB
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