SY MDM Unit-1 Introduction to Data Science Quiz

What is Data Science?

• TURNING DATA INTO INFORMATION

• ANALYZING DATA TO GET INSIGHTS

• IDENTIFYING TRENDS, CORRELATION & PATTERNS

• ALL OF THE ABOVE

Which programming language is highlighted for its use in Data Science?

• Ruby

• Python

• C++

• Java

What is the primary purpose of Exploratory Data Analysis (EDA)?

• To create machine learning models

• To analyze data using visual techniques

• To collect raw data

• To store data in databases

Which of the following is NOT a component of Python in Data Science?

• HTML

• Matplotlib

• Numpy

• Pandas

What does the term 'Big Data' refer to?

• Large and diverse collections of data

• Data that is easy to manage

• Structured data only

• Small datasets

Which of the following is a key aspect of EDA?

• Data storage

• Data cleaning

• Data visualization

• Data collection

What is the main goal of data analysis?

• To store data

• To transform data into insights

• To visualize data

• To collect data

Which of the following is a type of data visualization?

• Data warehouse

• Database

• Histogram

• Algorithm

What is the relationship between data and information?

• Data and information are the same

• Data is raw facts, while information is processed data

• Data is processed information

• Information is unorganized data

What is the purpose of using libraries like Pandas in Python?

• To manage databases

• To design user interfaces

• To perform data manipulation and analysis

• To create web applications