Data Visualization and Exploration Quiz

Data Visualization and Exploration Quiz

University

10 Qs

quiz-placeholder

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Data Visualization and Exploration Quiz

Data Visualization and Exploration Quiz

Assessment

Quiz

Information Technology (IT)

University

Hard

Created by

Ms Kumar

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main reason NumPy is faster than traditional Python lists?

NumPy arrays are more complex

NumPy arrays are stored in a continuous block of memory

NumPy arrays are larger in size

NumPy arrays require more processing power

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function used to sort a specified array in NumPy?

arrange()

order()

sort()

sequence()

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a type of splitting in NumPy?

Vertical splitting

Horizontal splitting

Both horizontal and vertical splitting

Diagonal splitting

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary data structure used in Pandas?

Array

DataFrame

List

Matrix

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used to access the last row of a DataFrame in Pandas?

dataset.last()

dataset.iloc[-1]

dataset.loc.last()

dataset.get_last()

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of filtering in NumPy?

To sort elements

To combine arrays

To reshape an array

To create a new array from existing elements

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an advantage of using Pandas over NumPy?

Higher level of abstraction

More applicable

Faster processing

Less disk space

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