Question Detail

Natural join can be related with

Function dependency
B tree
Domain calculus
Relational algebric operators

Answer: Option D

Similar Questions :

1. Data dictionary tell DBMS

what files are in the database
what attributes are processed by data
what these files contain
all of above

Answer: Option D

2. Non procedural query language can be related with

Function dependency
B tree
Domain calculus
Relational algebric operators

Answer: Option C

3. The logical structure with one to many relationships is a

network
tree
chain
relational

Answer: Option B

4. File record length

should always be fixed
should always be variable
should be chosen to match the data character
depends upon the size of file

Answer: Option D

5. Which among following is not a relational database

dBase IV
4th Dimention
FoxPro
Reflex

Answer: Option D

Read more from - Database Question Answers - Chapter 1