or a small firm that helps students find part-time jobs. How would you go about acquiring user needs for the database? In

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A: - We have to talk to Mpho about a database and benefits of database for Mpho's shop.

Q: Mpho is very excited about the new information system to be built for his spaza

A: Answer has been explained below:-

Q: You've been recruited to create a database for a tiny business that helps students find part-time…

A:

Q: You've been hired to build a database for a small firm that helps students find part-time jobs. How…

A: Given: You've been hired to build a database for a small firm that helps students find part-time…

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A: The Answer :

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A:

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A: Lets see the solution.

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A: Here is the answer :

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A: The following diagram illustrates the procedure for eliciting user needs for the given issue.

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A:

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A: Actually, database is a used to stores the data.

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A:

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A: SOLUTION : Below is an entity relationship table and an ER diagram describing the relationships,…

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A: Actually, database is a used to stores the data.

Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.