Answer the given question with a proper explanation and step-by-step solution. 84)
Answer the given question with a proper explanation and step-by-step solution.
84)
When you use an identifier, Python searches for that identifier in the currently accessible namespaces, proceeding from ________ to ________ to ________.
84)
______
A)
global, built-in, local
B)
local, global, built-in
C)
local, built-in, global
D)
built-in, local, global
85)
Which of the following statements a), b) or c) is false?
85)
______
A)
The class's __init__ method starts with an empty object (self) and adds each attribute to the object's namespace.
B)
Once you define an attribute in an object's namespace, clients using the object may access the attribute's value.
C)
Each object has its own namespace containing the object's methods and data attributes.
D)
All of the above statements are true.
86)
________ time series have one observation per time, such as the average of the January high temperatures in New York City for a particular year; ________ time series have two or more observations per time, such as temperature, humidity and barometric pressure readings in a weather application.
86)
______
A)
Single, mixed
B)
Univariate, bivariate
C)
Univariate, multivariate
D)
Single, multivariate
87)
Given a Fahrenheit temperature, we can calculate the corresponding Celsius temperature using the following formula:
c = 5 / 9 * (f - 32)
In this formula, f (the Fahrenheit temperature) is the ________ variable, and c (the Celsius temperature) is the ________ variable.
87)
______
A)
independent, dependent
B)
separated, connected
C)
dependent, independent
D)
All of the above statements are true.
88)
Which of the following statements a), b) or c) is false?
88)
______
A)
Seaborn and Matplotlib auto-scale the axes, based on the data's range of values.
B)
Seaborn function regplot's x and y keyword arguments are two-dimensional arrays of the same length representing the x-y coordinate pairs to plot.
C)
Pandas automatically creates attributes for each column name if the name can be a valid Python identifier.
D)
All of the above statements are true.
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