Skilltest: SQL

SQL stands for Structured Query Language.It is a standard programming language for accessing a relational database. It is one of the most widely used languages and has become an inevitable means for data management. No data scientist can think of a world without SQL.

In this skilltest, you will be tested over commonly encounteredSQL problems. It will test your basic knowledge on its various concepts. Come take this skilltest to test your prowess over SQL.

Rules

• The questions are MCQ types. Each question carries equal marks. The time allotted is 120 minutes.
• There is no negative marking for any wrong answer.
• There is only one option correct for each question.
• Once an answer is submitted for a question, the participant is not allowed to visit the question again.