In DBMS ... is a field or combination of fields that uniquely identify each record in a table.

Related MCQs

• In DBMS ... ensures the validity of the relationship between two table remain intact.
• DBMS is a collection of.....,.............
• Which of the following is/are components of DBMS
• A system which record and report business transactions, flow of funds and generate financial statements is.....
• In.............. models data are conceived in the form of table
• A table in a relational database is known as
• A primary key which is appeared in related tables is known as.............of related or secondary table
• A Business Information System planning technique that identify key business goal and strategies is
• _____________ is a field of science and technology based on disciplines such as computer science, biology, psychology, linguistics, mathematics, and engineering.
• In Excel each work book will consists of............. work sheets by default