O'Reilly logo

Database Systems: Concepts, Design and Applications by S. K. Singh

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Fill in the Blanks

1.Information system based language (ISBL) is a pure relational algebra based query language, which was developed in ________ in UK in the year ________.
2.ISBL was first used in an experimental interactive database management system called ________.
3.In ISBL, to print the value of an expression, the command is preceded by ________.
4.________ is a standard command set used to communicate with the RDBMS.
5.To query data from tables in a database, we use the ________ statement.
6.The expanded from of QUEL is ________.
7.QUEL is a tuple relational calculus language of a relational database system called ________.
8.QUEL is based on ________.
9.INGRES is the relational database management system developed at ________.
10.________is ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required