최신Python Institute PCED - Certified Entry-Level Data Analyst with Python - PCED-30-02무료샘플문제

A. Default parameters must always come before required ones in the parameter list.

B. A function cannot call itself or be passed as an argument to itself.

C. Functions can only return numeric values or strings.

D. If a function does not contain a returnstatement, it returns Noneby default.

E. passexecutes the function body and returns its result.

F. Positional arguments must be passed in the order defined, while keyword arguments can be passed in any order using their parameter names.

A. To install NumPy:
from pip install numpy
Then run this code:
import numpy as np
data = np.array([10, 20, 30])
print(np.mean(data))

B. To install NumPy:
pip install numpy
Then run this code:
import numpy as np
data = numpy.arr([10, 20, 30])
print(numpy.mean(data))

C. To install NumPy:
pip install numpy as np
Then run this code:
import np
data = np.array([10, 20, 30])
print(np.mean(data))

A. 0

B. Error

C. 1

D. None

A. Providing users with a clear explanation of how their data is used and obtaining explicit consent.

B. Implementing encryption for both stored and transmitted customer data.

C. Automatically opting users into data sharing unless they manually change settings.

D. Limiting data access only to marketing staff to streamline personalization.

E. Retaining user data permanently unless users explicitly request deletion.

A. Leisure accounts for a moderate portion of the student's daily schedule, larger than commuting but smaller than the time spent at school.

B. School and homework together take up half of the day's time.

C. More time is spent commuting than on leisure.

D. Commuting is the second most time-consuming activity.

E. Sleep and school take up the majority of time in a day.

F. Leisure and meals combined equal the time spent at school.

A.

B.

C.

D.