What is the purpose of the SQL "GROUP BY" clause?
Pick the odd one out.
How many types of architecture we have in DBMS
Which database model is based on the mathematical set theory and is the foundation of many modern databases?
Which of the following statements about ACID properties in a DBMS is incorrect?
In the context of databases, what does the term sharding refer to?
Which of the following joins returns all rows from both tables, filling in NULL values for non-matching rows?
A collection of Data organized in a manner that allows access, retrieval & use of the data
What is the full form of DBMS?
Which of the following is used to speed up data retrieval in a relational database?
