Data lakes - Study guides, Class notes & Summaries

In this example, describe the relationship between the abundance of birds and horseshoe crab eggs: A. A decline in crab eggs causes a decline in the number of birds. B. A decline in the number of birds causes a decline in the number of crab eggs. C. Causation between birds and crab eggs cannot be determined from these data. D. Either A or B is correct. C. Causation between birds and crab eggs cannot be determined from these data. Based on this graph, which of the below are potential solutions t...

What are the core pillars of Data Cloud capabilities? - Connect, Harmonize, Unify, Analyze and Predict, and Act - Import, Export, Query, Copy, Paste - Ingest, Augment, Network, Contain, Broadcast - Connect, Transpose, Unify, Accelerate, Act - Connect, Harmonize, Unify, Analyze and Predict, and Act What does it mean to build a trust-based, first-party data asset? - Obtain competitive data from reliable sources through interviews, surveys, and polls. - Ensure opt-in consent...

Databricks - A Software-As-A-Service company that makes big data and AI easier for organizations to manage, enabling data-driven innovation in all enterprises. Databricks Lakehouse Platform - A platform that empowers everyone on a data science team to work together, in one secure platform, from the minute data is ingested into an organization through when it's cleaned up, analyzed, and used to inform business decisions. Lakehouse - A storage technology that combines the most popular functi...

Certified Floodplain Manager Questions and Answers Graded A+ What is "Basic rule #1" for using maps and data? You must use the latest maps and flood data published by FEMA What is basic rule #2 on what needs a permit in the floodplain? A permit is required for all development in the SFHA. What is Basic Rule #3? Development must not increase the flood hazard on other properties In a riverine AE Zone with a base flood elevation, what must a developer show in order to...

2024_AQA-GCSE Geography – Paper 1: Living with the Physical Environment (Merged Question Paper and Marking Scheme) Friday 17 May 2024 Candidate number I declare this is my own work. GCSE GEOGRAPHY Paper 1 Living with the physical environment Friday 17 May 2024 Afternoon Time allowed: 1 hour 30 minutes Materials For this paper you must have: • the OS map key insert (enclosed) • a pencil • a rubber • a ruler. You may use a calcu...

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle...

Big Data Test 1 Exam Questions With Verified Answers Name one of the drivers of Volume in the Big Data Era? - answerScalable infrastructure Value from Big Data can be _______? - answerProfits In the video, 2.5 Quintillion Bytes of data are equivalent to DVDs? - answer10 million How many petabytes make up an exabyte? - answer1024 What is an example of a source of semi-structured big data? - answerJSON files When is it estimated that the date we create and copy will reach around 35 zettabyt...

Delta Lake ensures data governance through Unity Catalog. What does this refer to? - Enforces data constraints to satisfy business requirements Delta Lake ensures data quality by enabling an organization to do what? - Providing access to data to only those who should have access Applying constraints on the data to ensure that expectations will be met Structuring queries to act as if they are performed in a single operation Ordering table data Delta Lake improves data performance through i...

Big Data Test 1 Exam Questions With Verified Answers Name one of the drivers of Volume in the Big Data Era? - answerScalable infrastructure Value from Big Data can be _______? - answerProfits In the video, 2.5 Quintillion Bytes of data are equivalent to DVDs? - answer10 million How many petabytes make up an exabyte? - answer1024 What is an example of a source of semi-structured big data? - answerJSON files When is it estimated that the date we create and copy will reach around 35 zettabyt...

FHGEN 120 Final Exam Questions with All Correct Answers What has hundreds of historical maps? - Answer-A What can be used to locate places, or to estimate the distance between two places - Answer-Google Maps Gazetteers are: - Answer-Geographical dictionaries packed with area-specific information. The Geographic Names Information System (GNIS) is: - Answer-An online gazetteer where you can also select features such as churches, post offices, schools or hospitals. The system indexes l...