Exam (elaborations)
ISTM 210 Exam 4 QUESTIONS AND ANSWERS
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ISTM 210 Exam 4 QUESTIONS AND ANSWERS
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ISTM 210 Exam 4a ___ ___ is an attribute in one table that is a primary key in another table. - questions
and answers-foreign key
a set of all related records form a ___. - questions and answers-file
a set of interrelated, centrally coordinated files form a ___. - questions and
answers-database
aas - questions and answers-as a service, you pay for it
all the fields containing data about an entity form a ___. - questions and answers-record
allows you to organize and present the data in your database. - questions and
answers-reports
allows you to specify a criterion for the query result at the time that the query is
executed - questions and answers-parameter query
an ___ is anything about which the organization wishes to store data. - questions and
answers-entity
business analysis - questions and answers-field of business analytics
CAO - questions and answers-chief analytics officer
DaaS - questions and answers-data as a service, example is Workday
data mining - questions and answers-Netflix suggesting movies for you
DBM - questions and answers-database management system
DSS - questions and answers-decision support systems
ERM - questions and answers-entity relationship model
ETL - questions and answers-extract, transform, load
, evaluate current trends, predict what we will need (proactive strategy) - questions and
answers-predictive
extract - questions and answers-collect the data
hybrid cloud - questions and answers-use public for high-volume, low security data. use
private for sensitive, critical data
IaaS - questions and answers-infrastructure as a service
IaaS example: - questions and answers-Amazon Web Services (AWS)
if you have a many to many relationship, there will be at least ___ tables. - questions
and answers-three
in Access, we are dealing with ___ databases. - questions and answers-relational
information about the ___ of an entity are stored in ___. - questions and
answers-attributes, fields
is the data that we collected any good? - questions and answers-veracity
load - questions and answers-load data into data warehouses
multiple occurrences could lead to inconsistent data - questions and answers-update
anomaly
PaaS - questions and answers-platform as a service
PaaS example: - questions and answers-Google's app engine, Amazon's Elastic
Beanstalk
popular SaaS: - questions and answers-zoom, email, salesforce, workday
presents the data from a table in a separate window one record at a time; used to make
entering new or updating existing records easier for the user - questions and
answers-forms
products for developing historic, current, and predictive data into information to help
business decision makers - questions and answers-business intelligence (BI)
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