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What is called bit-level striping?
Data striping having of splitting the bits of every byte across multiple disks. This is known as bit-level striping.
Create centralized relational database using Top down method- Construction of Logical Model: Translation EERD into Relational Schema: Use the 8 steps algorithm of converting EERD
Should I select imaging software that allows changes? An imaging system should not give features to edit or alter images. Images generally are formed as safe and secure records
Types of data independence Data independence can be classified into the following two types: Physical Data Independence: This means that for any change made in the physi
What is view in SQL? How is it defined? Any relation that is not part of the logical model, but is made visible to a user as a virtual relation is known as a view. We descri
What are the reasons for having variable length records? What are the various ways to store variable length records? Variable-length records arise in a database in various wa
Lost Updates : Suppose the two transactions T3 and T4 run simultaneously and they happen to be interleaved in the following way (suppose the initial value of X as 10000):
deffine class&object
. Ashutosh Dubey who is the director of Gyan Gurukul want a three-level schema architecture for the Gyan Gurukul Company that provide better security also design a data abstraction
1. Determine that the Checkpoints are a part of Ans: Checkpoints are a part of Recovery measures
What is a primary key? Primary key is chosen by the database designer as the principal means of identifying an entity in the entity set.
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