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Database Management System Question

Database Management System Question With Answer & Solution
Que. - A deadlock exists in the system if and only if the wait for graph:
Que. - Rollback of transactions is normally used to:
Que. - The DBMS language component which can be embedded in a program is
Que. - A DBMS query language is designed to
Que. - Which of the following is correct
Que. - Which of the following is a valid SQL type?
Que. - Which of the following is a legal expression in SQL?
Que. - If every non-key attribute is functionally dependent on the primary key, then the relation will be in:
Que. - Given the functional dependencies X →W; X→Y; Y→Z and Z→PQ Which of the following doesn’t hold well?
Que. - Relations produced from an E-R model will always be in