Hi Manisha,
Normally, you will study the following topics:
Basics / Core Modules
– Programming for Data Science
– Data Mining
– Probability & Statistics
– Algorithms & Data Structures
– Prescriptive Analytics
– Big Data Tools
– Bayesian Statistics
Electives / Additional Modules:
– Machine Learning
– Data Visualization
– Cloud Computing
– Advanced Data Analytics
– Data Privacy & Ethics
– Deep Learning
– Soft Skills (Communication & Storytelling)
Hope this helps.