Weekly Reading Quiz #8

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MIS0855: Data Science

Email *

Last name *

Hadoop is a platform that: *

makes big data easier to manage

doesn't handle large amounts of data

a new type of relational database

has very few real benefits

Bertolucci claims an ongoing problem with Hadoop for companies is that *

managers and executives don't really understand what it does

executives sound silly when saying "Hadoop"

it requires too much technical training

it's very expensive, making it a risky investment

Hadoop is often paired with another piece of software called *

Oracle

Windows

MapReduce

Google

Relational databases follow to a set of practices called *

the rules of engagement

object design methodology

the rules of normalization

relational integrity actions

A basic rule of the Pivot Table data structure is that *

The original data will never start out in the right format

All numbers must be converted to integers

All values of the same type need to be in one column

Field names can be repeated as often as needed

What section are you in? *

12:30

14:00

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