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What are partial, alternate,, artificial, compound and natural key? Partial Key: It is a set of attributes that can uniquely recognize weak entities and that are related to s
What is meant by mean time to failure? The mean time to failure is the amount of time that the system could run continuously without failure.
What is multiple relationship ?
what is view?explain
Describe the static hash file with buckets and chaining and show how insertion, deletion and modification of a record can be performed. In static hash file organization, the wo
Hierarchical
Consistency error : These errors happen due to the inconsistent state of database caused may be due to wrong implementation of commands or in case of a transaction abort. To overc
What is transaction? Transaction is a unit of program implementation that accesses and possibly updated several data items.
Ask question #Minim 100 words accepted#what is recovery management component in database management system and how it is useful
Describe the advantage of State chart Diagram A state chart represents a state machine, emphasizing flow of control from one state to other. A state machine is a behaviour whi
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