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What is the max. no. Of structures that can be included in a table or structure. Nine.
how does Btree differ from a B+ - tree?
what are the states of transaction?
QUESTION (a)(i) Define the term database. (ii) How is it different from a database management system? (b) What is the difference between an entity and an attribute? (c
Discuss the importance and characteristics of database backup and recovery procedures, then describe the actions that must be detailed in backup and recovery plan
How to create a biological database based on viruses. How to decide which attribute should be there in the table and schema? How to identify the primary keys, foreign keys, domain,
Define Fifth Normal form is concerned with Ans : Fifth Normal form is concerned with Join dependency.
Explain the integrity constraints: Not Null, Unique, Primary Key with an example each. Is the combination 'Not Null, Primary Key' a valid combination. Justify. Not Null - Shou
Describe in brief about DBMS ?
Write short notes on relational model The relational model uses a collection of tables to show both data and the relationships between those data. The relational mo
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