Data Analysis with Python MCQ Questions and Answers

Home

Competitive Exams

Aptitude English Verbal Reasoning Non Verbal Reasoning General Knowledge(GK) General Science(GS) Data Interpretation(DI) Banking Awareness Current Affairs

Computer & Programming

Computer Fundamentals Networking SQL Database C Programming C++ Programming Java Python

Other Subjects

Commerce Management Law Political Science Psychology Agriculture

Exam Categories

SSC Exams Railway Exams All Exams

Popular Exams

SSC CGL SSC CHSL SSC MTS Railway Group D RRB ALP RRB Technician RRB Section Controller

Engineering Subjects

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry Metallurgical Engineering

Computer Fundamentals

Computer Fundamentals Networking Database SQL MySQL

Programming

C Programming C++ Programming Java Python PHP JavaScript

Advanced

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

Each section contains 100 MCQs on Data Analysis with Python .

Point out the wrong statement.

A) lxml is very fast B) lxml requires Cython to install correctly C) lxml does not make any guarantees about the results of it's parse D) none of the mentioned

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The . . . . . . . . project builds on top of pandas and matplotlib to provide easy plotting of data.

A) yhat B) Seaborn C) Vincent D) None of the mentioned

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which of the following plots are used to check if a data set or time series is random?

A) Lag B) Random C) Lead D) None of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following is a foundational exploratory visualization package for the R language in pandas ecosystem?

A) yhat B) Seaborn C) Vincent D) None of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Quandl API for Python wraps the . . . . . . . . REST API to return Pandas DataFrames with time series indexes.

A) Quandl B) PyDatastream C) PyData D) None of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Point out the correct statement.

A) Timedeltas are differences in times, expressed in difference units B) You can construct a Timedelta scalar through various argument C) DateOffsets cannot be used in construction D) All of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

You can create a scatter plot matrix using the . . . . . . . . method in pandas.tools.plotting.

A) sca_matrix B) scatter_matrix C) DataFrame.plot D) all of the mentioned

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Point out the correct statement.

A) Pandas represents timestamps in microsecond resolution B) Pandas is 100% thread safe C) For Series and DataFrame objects, var normalizes by N-1 to produce unbiased estimates D) All of the mentioned

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which of the following takes a dict of dicts or a dict of array-like sequences and returns a DataFrame?

A) DataFrame.from_items B) DataFrame.from_records C) DataFrame.from_dict D) All of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Point out the wrong statement.

A) Series is 1D labeled homogeneously-typed array B) DataFrame is general 2D labeled, size-mutable tabular structure with potentially heterogeneously-typed columns C) Panel is generally 2D labeled, also size-mutable array D) None of the mentioned

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

1 2 3 4 5 6

Data Analysis with Python MCQ Questions and Answers | Data Science MCQs