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Quiz on Big Data and Data Science

Authored by Suresh N

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University

Used 2+ times

Quiz on Big Data and Data Science
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the focus of the current landscape in data science?

Data visualization techniques

Datafication

Cloud computing

Machine learning algorithms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is introduced in big data analytics?

Manual data entry

Traditional data processing

Basic statistics

State of the practice in analytics

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common challenge faced in data science projects?

Data privacy concerns

Increased manual labor

High costs of hardware

Limited data sources

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which programming language is widely used for data analysis?

Python

Java

C++

HTML

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of machine learning in data science?

To automate data entry

To improve data storage

To make predictions based on data

To visualize data trends

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of data cleaning in the data analytics process?

It eliminates the need for data visualization

It speeds up data entry

It ensures data accuracy and quality

It reduces data storage costs

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which tool is commonly used for data visualization?

Notepad

Photoshop

PowerPoint

Excel

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