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can you please explain with the help of suitable example the difference between conflict equivalence and conflict serializability?
We face problem of stock Opening balance and closing balance in Minus
Define average seek time. The average seek time is the average of the seek times, calculated over a sequence of random requests.
Entities Let us first be aware of the question: What are entities? An entity is an object of concern used to show the things in the actual world, e.g., table, car, bo
DISADVANTAGES OF RDBMS
What are the three classes of SQL expression? SQL expression consists of three clauses: Select From Where
atient(PNumber, Name, NHS_no, Amount_due, DNO, Doctor, Medical_Treatment), relation of schema Staff(StaffNum, Name, DNO, Task) and relation of schema Dept(DNO, Name, Location, Dire
Explain Foreign Key? Foreign Key - Let there are two relations (tables) R and S. Any candidate key of the relation R that is referred within the relation S is known as the fo
In this exercise you will create ten records, each containing the following fields: student name, class: Freshman, Sophomore, Junior or Senior, Major: Liberal Arts or General Sci
Implementation and SQL Applications
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