Data Science Part A

Data Science Part A

1st - 5th Grade

20 Qs

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Data Science Part A

Data Science Part A

Assessment

Quiz

Other, Computers

1st - 5th Grade

Practice Problem

Medium

Created by

Fadratul Hafinaz Hassan

Used 21+ times

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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Method used in Data Science

Analytical

Scientific

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who is a data scientist?

Mathematician

Statistician

Software programmer

All of the above

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the most important language for Data Science?

Java

Ruby

R

None of the mentioned

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is "Concept study"?

Filling gaps in data

Structuring the data

Understand problem statement

Deeper analysis of dataset

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following approach should be used to ask Data Analysis question?

Find only one solution for particular problem

Find out the question which is to be answered

Find out answer from dataset without asking question

None of the mentioned

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one is Supervised Learning?

A model makes predictions or decisions based on past or labelled data

A model can identify patterns, anomalies, and relationships in the input data

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following step is performed by data scientist AFTER acquiring the data?

Data Cleansing

Data Integration

Data Replication

All of the mentioned

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Microsoft

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Apple

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