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which component of DBMS can be embedded in a program? The data manipulation language (DML) is a component which is embedded in a program.
what is the need of a log in dbms
Example - ALTER TABLE emp MODIFY (empno NUMBER (7));
Deletion Anomalies: Loss of important Information: In some cases, useful information may be lost when a tuple is deleted. For instance, if we delete the tuple corresponding to stu
what are the purposes of dbms in details
explain ER Modeling?
What is the difference between serial and sequential files? How searching is applied on both? Ans: A serial file is one where the records have been stored in the order where
in case of functional dependencies how we get the higher normal form.
Let us first describe the term relationships. What Are Relationships? A relationship can be defined as: A set of associations or connection, or A rule for communic
Define decision tree classifiers? As the name suggests decision tree classifiers use a tree: Every leaf node has an associated class, and every internal node has a predicate as
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