5 Questions
What is the main advantage of SQL over older read-write APIs such as ISAM or VSAM?
Accessing many records with one single command
Which type of statement in SQL is commonly used for schema creation and modification?
Data definition language (DDL)
What is the scope of SQL?
Data query, data manipulation, data definition, and data access control
Which model did SQL use as one of the first commercial languages?
Edgar F. Codd's relational model
What type of language is SQL essentially?
Declarative language (4GL)
Test your knowledge of Structured Query Language (SQL) with this quiz. Explore questions about data manipulation, querying, and database management using SQL. Whether you're a beginner or an experienced professional, challenge yourself with this SQL quiz!
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