BCIS 1305 Test 1 Review 2023/2024 updated Questions and Answers 100% Correct

Big Dataa collection of large, complex data sets, including structured and unstructured data, which cannot be analyzed using traditional database methods and tools structured datahas a defined length, type, and format and includes numbers, dates, or strings such as Customer Address. Accounts for about 20% of our data unstructured dataNot defined, does not follow a specified format, and is typically freeform text such as emails, Twitter tweets, text messages. Accounts for 80% of the data around us Machine-generated datacreated by a machine without human intervention. Human-generated datadata that humans, in interaction with computers, generate. Human-Generated unstructured datatext messages, social media data, and emails Human-Generated structured dataincludes input data, clickstream data or gaming data Machine-generated unstructured datasatellite images, scientific atmosphere data, and radar data Machine-Generated structured dataincludes sensor data, point of sale data and web log data snapshota view of data at a particular moment in time