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1. Determine that the Checkpoints are a part of Ans: Checkpoints are a part of Recovery measures
What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.
a method named WonGame that checks each letter in the word is matched by its label
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By using the delete operation some consisting records can be deleted from a relation. To delete some definite records from the database a condition is also specified based on which
Which model is record based logical model? Network Modelis basically known as record based logical model.
What is Normalization? Database normalization is a data design and organization method applied to data structures based on rules that help building relational databases. In rel
Create a new user : CREATE USER IDENTIFIED BY Example: //CREATE USER MCA12 IDENTIFIED BY W123 Grant: It is used to give database access permission to users. It is of
Two-way Associations Mostly, associations are travel in both directions, although not usually with same frequency. There are three approaches for the implementation. In
What is the use of unique function? UNIQUE function: If UNIQUE is specified then only unique values are used to computed the mean.
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