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Information Systems Final Exam University of Iowa Question and answers already passed 2024

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Information Systems Final Exam University of Iowa Question and answers already passed 2024 Intro to Law Midterm 1 University of Iowa The US constitution is the basis for all law in the United States - correct answer True A state statute only applies to activities within the state's boundar...

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  • August 30, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
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  • information systems final exam university of iowa
  • information systems final exam university of iow

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Information Systems Final Exam
University of Iowa
Responsive Design: - correct answer ✔Helps to ensure a common look and
feel for the site across all devices by rearranging content


Website design for a company always requires: - correct answer ✔A careful
analysis of the functionality needed by users


A mobile website for a company: - correct answer ✔Sometimes trims down
on content and features


Which of the following is true about structured data from an Online
Transaction Processing System? - correct answer ✔Each transaction is
processed at the time of entry


Closing tag - correct answer ✔</p>


CSS - correct answer ✔Describes how HTML elements are to be displayed
on screen


Div - correct answer ✔A generic container element you can put other HTML
elements inside


Class - correct answer ✔Specifies a style for a select group of HTML
elements

,Media query - correct answer ✔Lets you create CSS styles that are only
activated under certain conditions (for example, if the browser is smaller than
500px wide)


Article - correct answer ✔Meant to go around blog posts, news articles,
essays, and any other bit of content that could stand alone and is meant to be
read


Ul - correct answer ✔This tag makes bulleted lists


Style - correct answer ✔An HTML tag that you can use to include CSS
directly in your HTML file, rather than linking to an external CSS file.


Javascript - correct answer ✔Can hide a <p>Text</p>


Which of the following describes structured data? - correct answer ✔-a
defined length, type, and format
-includes numbers, dates, or strings such as Customer Address
-is typically stored in a relational database


What of the following are characteristics of unstructured data? - correct
answer ✔-does not follow a specified format
-free-form text
-emails and Twitter tweets are examples


A transaction processing system (TPS) is the basic business system that
assists operational level analysts when making data driven decisions. Which
of the following is not an example of a TPS? - correct answer ✔Comfort
Dental 's x-ray pictures

, The primary purpose of a data warehouse is to - correct answer ✔combine
strategic information


Why were data warehouses created? - correct answer ✔-Numbers and types
of operational databases increased as businesses grew.
-Many companies had information scattered across multiple systems with
different formats.
-Completing reporting requests from numerous operational systems took days
or weeks.


What is extraction, transformation, and loading? - correct answer ✔It is a
process that extracts information from internal and external databases,
transforms it using a common set of enterprise definitions, and loads it into a
data warehouse.


Which of the following occurs during data cleansing? - correct answer ✔-
Clean missing records
-Clean redundant record
-Clean inaccurate data


Which of the following statements is true? - correct answer ✔The more
complete and accurate an organization wants to get its information, the more
it costs.


Business analysis is often difficult to achieve from operational (TPS)
databases. Which of the following is not a reason why: - correct answer
✔effective direct data access like QBE is not available

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