Course Details

Brief about Topic:

SQL, or Structured Query Language, is a special-purpose programming language for managing data held in relational database management systems. SQL can be used to store, access and extract massive amounts of data. The data science process requires in depth analysis of the data at hand, which if stored in databases and queried using SQL, simplifies the task. SQL programming can be used to perform multiple actions on data such as querying, inserting, updating, deleting database records. Examples of relational databases that use SQL include MySQL Database, Oracle, etc.

SQL certifications are a kind of credential. Credentials are largely how the traditional education system works. You go to a university and obtain a degree, and then when it's time to get a job, your degree acts as a credential.  Employers use that credential as a proxy for experience when deciding whether to hire you. It’s proof that you’ve learned the things you say you’ve learned.

This certification will test your subject knowledge. Also, this will test your communication skills to convince your findings/results to your clients.

Certification Exam topics

Note: The certification will be based on a given curriculum, but certainly not limited only to mentioned subtopics.