Question 1

What is data science?

Accepted Answer

Data science is an interdisciplinary field involving scientific methods, processes, and systems to extract knowledge or a better understanding of data in various forms, whether structured or unstructured.

Question 2

What does a data scientist do?

Accepted Answer

A data scientist is a professional who develops highly complex data analysis processes, through the design and development of algorithms that allow finding relevant findings in the information, interpreting results, and obtaining relevant conclusions, thus providing very valuable knowledge for the making strategic decisions of any company.

Question 3

How to become a data scientist?

Accepted Answer

To become a data scientist, you should - Pursue an internship with any Data Science firm; Take up any online Data Science course, and courses that teach Statistics, Probability, and Linear Algebra; Learn about the basics of Natural Language Processing, Information Extraction, Computer Vision, Bioinformatics, and Speech Processing, etc.; Explore Optimization, Information Theory, and Decision Theory; Obtain any professional certification; Try managing databases, analyzing data, or designing the databases

Question 4

What technical skills I must have to become a data scientist?

Accepted Answer

Knowledge of Python Coding, Hadoop, Hive, BigQuery, AWS, Spark, SQL Database/Coding, Apache Spark, among others u2022 Knowledge of Statistical methods and packages u2022 Working experience with Machine Learning, Multivariable Calculus & Linear Algebra u2022 Ability to write codes and manage big data chunks u2022 Hands-on experience with real-time data and cloud computing u2022 Ability to use automated tools and open-source software u2022 Knowledge of Data warehousing and business intelligence platforms

Question 5

What is the average salary of a data scientist in India?

Accepted Answer

As per PayScale, the average salary for a Data Scientist in India is u20b9817,657.

Question 6

What are the major job responsibilities of a data scientist?

Accepted Answer

The common job responsibilities of a data scientist are - Enhancing data collection procedures for building analytic systems; Processing, cleaning, and verifying the integrity of data; Creating automated anomaly detection systems and track their performance; Digging data from primary and secondary sources; Performing data analysis and interpret results using standard statistical methodologies; Ensuring clear data visualizations for management; Designing, creating and maintaining relevant and useful databases and data systems; Creating data dashboards, graphs, and visualizations; etc.

Question 7

What is the eligibility criteria to become a data scientist?

Accepted Answer

To work as a data scientist, you must have an undergraduate or a postgraduate degree in a relevant discipline, such as Computer science, Business information systems, Economics, Information Management, Mathematics, or Statistics.

Question 8

Which job profiles are available for data scientists?

Accepted Answer

Some of the popular data scientist roles are - Data Scientist - R/Statistical Modelling; Software Engineer - Python/R/Machine Learning; Data Analyst; Lead Python Developer; AI and Machine Learning Expert; Data Science Engineer; Manager - Machine Learning; Senior Data Scientist, Data Scientist - Machine Learning/AI; Senior Data Manager; Senior Manager - Data Scientist; Process Manager - Data Science; Applied Scientist; Principle Data and Applied Scientist, etc.

Question 9

Which are the top industries hiring data scientists?

Accepted Answer

Some of the most popular recruiters for data scientists are - BFSI, Public Health, Telecommunications; Energy; Automotive; Media & Entertainment; Retail, etc.

Question 10

Which are the best data science courses available online?

Accepted Answer

https://learning.naukri.com/executive-data-science-specialization-course-courl402; https://learning.naukri.com/the-data-scientists-toolbox-course-courl468; https://learning.naukri.com/launching-machine-learning-delivering-operational-success-with-gold-standard-ml-leadership-course-courl509; https://learning.naukri.com/simplilearn-data-scientist-masters-program-course-sl02https://learning.naukri.com/data-science-machine-learning-course-edxl236; https://learning.naukri.com/python-for-data-science-and-machine-learning-bootcamp-course-udeml455

Question 11

Is data science a good career?

Accepted Answer

Data Science is the fastest-growing job on LinkedIn and is speculated to create 11.5 million jobs by 2026. Employment opportunities are available across different industries and are among the highest paying jobs across the globe, making it a very lucrative career option.

Make Informed Upskilling Decisions

Tag: data science

Top Free AI and Data Science Courses Starting in April 2021 (Updated)

17 Best Data Science Courses for 2021

Top Data Science Bootcamps for 2020-2021

Interview Log – Meet Deep Sachdev, A Data Science Manager with 10+ Years of Experience

Top Machine Learning and Data Science Tools for Non-Programmers

Top 6 Industries Hiring Data Scientists in 2021

Highest Rated Data Science Courses on Coursera

Learn these Business Intelligence tools to Level-up Your Analytics Skills

Getting Started with Data Visualization: from Analysis to Aesthetics