Data Science Quiz


Play this quiz that will help you to excel in Data Science certification exams, placements etc. This Data Science quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This Data Science test enables you to assess your knowledge of Data Science.

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Data Science MCQs

Practice Data Science MCQ Questions, which will help you to improve your data science skills and also helps you to prepare for placements, technical rounds, interviews, competitive exams etc.

Data Science Quiz

Try Free Data Science Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

Data Science Quiz

1. The action _______ of a robot arm specify to Place block A on block B.

STACK(A,B)
LIST(A,B)
QUEUE(A,B)
ARRAY(A,B)

2. Which of the following is correct skills for a Data Scientist?

Probability & Statistics
Machine Learning / Deep Learning
Data Wrangling
All of the above

3. KPI stands for?

Key Performance Indicators
Key Performance Identifer
Key Processes Identifer
Key Processes Indicators

4. Which of the following statement is true?

Some ufuncs can take output arguments.
Broadcasting is used throughout NumPy to decide how to handle disparately shaped arrays
Many of the built-in functions are implemented in compiled C code
The array object returned by __array_prepare__ is passed to the ufunc for computation.

5. Which one of the following is most basic and commonly used techniques?

Line charts
Scatter plots
Population pyramids
Area charts

6. What will be output for the following code?

from scipy.special import logsumexp

import numpy as np

a = np.arange(10)

res = logsumexp(a)

print res

10
9.45862974443
9
9.46

7. NumPy is often used along with packages like?

Node.js
Matplotlib
SciPy
Both B and C

8. Which of the following makes use of pandas and returns data in a series or dataFrame?

pandaSDMX
freedapi
OutPy
Inpy

9. Which is used to query and edit graphical settings?

anova()
par()
plot()
cum()

10. In how many ways, analysis of any event can be done?

2
3
4
5

Results