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Intro to IT - D322 Practice Test A(with 100- correct answers).
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Intro to IT - D322 Practice Test A(with 100- correct answers).
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Intro to IT - D322 PracticeTest A(with 100% correct
answers)
Which type of software includes programs
such as Microsoft Word and Powerpoint?
Application
3 multiple choice options
Which of the following best describes a
hierarchical database format?
Data is modeled using parent-child
relationships.
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What external component will allow
peripherals to be connected to the system
unit and connect additional input, output,
storage, and communication devices?
Ports
3 multiple choice options
During which generation did computers begin
to see widespread use in business?
Third generation
3 multiple choice options
Which of the following is/are true of the IPOS
cycle?
Once words, numbers or images are entered,
a computer processes the data into useable
information that can then be accessed to
answer questions or meet specific needs.
3 multiple choice options
Why is it essential to know what information
will be needed from the database from the
outset of development? Select all that apply.
, - Knowing the purpose, developer can
determine how many fields are needed in the
database
- The purpose determines the database
structure
-The developer can determine which data
types would help fulfill the purpose.
___________ is ephemeral, meaning data stored
is lost when the computer is powered off.
RAM
3 multiple choice options
Which device permits packet switching so
that a message can be routed to the next link
in a network?
Router
3 multiple choice options
We have an expert-written solution to this
problem!
What is the definition of business
intelligence?
Business intelligence is a term used to reflect
the knowledge a business can create by
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