The union of primary keys of the related entity sets becomes a _________.
The database design prevents some data from being stored due to
The process of creating an ER design tends to generate
The process of creating an ER design tends to generate
Process of creation of an E-R design tends to generate
Universal-relation approach of a single schema defines interactions of database along with
A schema is said not to be in a desirable normal form, if its relationship sets are involving
Query languages used in practice includes elements of
A snapshot of data in database at a given instant in time, is known as
Misunderstanding the question, the wrong answer was sent
The instructions like MOV or ADD are called as ______
Which is a bottom-up approach to database design that design by examining the relationship between attributes
A periodic signal has a bandwidth of 20 Hz. The highest frequency is 60 Hz. What is the lowest frequency
The LCM and HCF of two numbers are 2970 and 30 respectively. Prime factors of the product of two numbers are: