BIG DATA TEST 1 CH. 2 EXAM 2025 QUESTIONS AND ANSWERS
BIG DATA TEST 1 CH. 2 EXAM 2025 QUESTIONS AND ANSWERS
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BIG DATA
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BIG DATA
BIG DATA TEST 1 CH. 2 EXAM 2025 QUESTIONS AND ANSWERS
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Uploaded on: | September 8, 2025 |
Last updated: | September 8, 2025 |
Number of pages: | 15 |
Written in: | 2025/2026 |
Type: | Exam (elaborations) |
Contains: | Questions & Answers |
Tags: | BIG DATA TEST 1 CH. 2 EXAM 2025 QUESTIONS AND ANSWERS |
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BIG DATA TEST 1 CH. 2 EXAM 2025 QUESTIONS AND ANSWERS In the Isle of Capri case, the only capability added by the new software was increased processing speed of processing reports. - ....ANSWER ...-False THe "Islands of data" problem in the 1980s describes the phenomenon of unconnected data being stored in numerous locations within an organization ....ANSWER ...-true Subject oriented databases for data warehousing are organized by detailed subjects such as disk drives, computers, and networks - ....ANSWER Data warehouses are subsets of data marts - ....ANSWER ...-False ...-false One way an operational data store differs from a data warehouse is the recency of their data - ....ANSWER ...-true Organizations seldom devote a lot of effort to creating metadata because it is not important for the effective use of data warehouses - ....ANSWER ...-fals ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1