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Objectives
What is called mirroring? The simplest approach to introducing redundancy is to duplicate each disk. This method is called mirroring or shadowing.
A student entity type has the following attributes,name..
Define the term Domain. For each n every attribute there is a set of permitted values known as the domain of that attribute.
Data Redundancy -A lot of information is being repeated in the relation. For instance, the information that MCS-014 is named SSAD is repetitive, address of Rahul is "D- 27, Main ro
What is Management System? A management system is a set of rules and process which help us to create organize and manipulate the database. It also helps us to add, change delet
For the relations answer the following queries in SQL Street (name, location, city) House (number, street_name) Lives (name, house_number) (i) Obtain the names of persons who liv
What is Nested Trigger? A trigger can also having INSERT, UPDATE and DELETE logic within itself, so when the trigger is fired because of data modification it can also cause ano
Logical Operators Rules of Precedence: Order evaluated Operator 1 All comparison operators 2
Determine object representation As a designer, we must choose properly that when to use primitive types in representing objects and when to combine groups of related objects,
please i request for your assistance in developing a case-based online phone repair
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