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PY1 Module 12: Semester review, too Flashcards | StudBud
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PY1 Module 12: Semester review, too
PY1 Module 12: Semester review, too
23 terms
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StudBud Administration
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Data, big data, etc
Flashcards
23 cards
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Questions
23
Answers
1
Which method of data collection is best used for getting information from many people?
interview
observation
questionnaire
making stuff up
2
It is important to define the problem before attempting to solve it.
True
False
3
Easily upgraded or expanded on demand:
hypothesis
scalability
big data
4
Which of these uses sensors and wire guides built in the factory floor?
stationary robot
data robot
program logic controller
automatic guided vehicle
5
Which method of data collection involves data sets that contain data already collected by someone?
survey
interview
database
questionaire
6
What do we call “knowledge gained through study, communication, research, and instruction?”
spreadsheets
data mining
data
analysis
7
This type of data deals with descriptions (that don't use numbers)......
qualitative
quantitative
8
Which method of data collection does not entail personal contact?
interview
questionaire
9
Which term refers to the process of analyzing data from different perspectives, summarizing it into useful information?
data science
data scrubbing
data mining
data analysis
10
Data that resides in a fixed filed in a record or file is .....
unstructured data
structured data
11
Which type of data deals with qualities and can be subjective?
qualitative
quantitative
mined data
12
Which type of data is used with statistical manipulation?
all data
qualitative
quantitative
13
An idea or theory not yet proven is .....
data mining.
a hypothesis
a big data set.
14
Examining large data sets to generate new information is....
unstructured data
data cleaning
data mining
15
The process of narrowing down data within a sheet is....
data cleaning
structuring data
filtering (to filter)
data mining
16
Which method of data collection might involve counting the number of vehicles crossing an intersection every hour?
observation
interview
questionnaire
survey
17
Which type of data can be
quantified
and verified?
all data types
quantitative data
qualitative data
18
What process involves removing "bad" data?
filtering
cleaning
interpreting
analyzing
19
A collection measurements of that can be analyzed
scalable
hypothesis
data mine
data set
20
Information not organized in a predetermined way is....
structured data
data mining
unstructured data
21
Graphical representations of problems are only useful in mathematics.
True
False
22
As computers have become more powerful, data storage has become _____.
more expensive
harder to source
less expensive
irrelevant
23
Large, complex data sets that are difficult to process....
qualitative data
small data
big data
