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Which data type can store unstructured data?
Raw data type can store unstructured data.
What three major types of actions includes databases? Briefly discuss these The three major types of actions including databases are: (i) Defining: It includes specifyin
When It is better to use files than a DBMS? It is better to use files than a DBMS when Multiple users wish to access the data.
What is trigger? Triggers are statements that are executed automatically by the system as the side effect of a modification to the database.
Need for Multiple Access Paths In practice, most of the online information systems need the support of multi-key files. For example, consider a banking database application hav
A well-maintained relational DBMS has a high level of data integrity. What features of a relational DBMS contribute towards this level of integrity? Relational DBMS gives high
Identification of concurrency Identification of concurrency: Dynamic model identifies concurrency. Two objects are said to be parallel (concurrent) if they can receive events a
I need help in doing my dbms project
Define the term Domain. For each n every attribute there is a set of permitted values known as the domain of that attribute.
Atomicity: It describes a transaction to be a one unit of processing. We can also say either a transaction will be finished completely or not at all. In the transaction example 1
A table joined with itself is called ? A table joined with itself is known as self join table. Normal 0 false false false EN-IN X-NONE X-NONE
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