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SIT103 – Database and Information Retrieval

01 / 10 / 2021 Assignment

This paper circulates around the core theme of SIT103 – Database and Information Retrieval together with its essential aspects. It has been reviewed and purchased by the majority of students thus, this paper is rated 4.8 out of 5 points by the students. In addition to this, the price of this paper commences from £ 99. To get this paper written from the scratch, order this assignment now. 100% confidential, 100% plagiarism-free.

Question 1 (ULO1) Create your own brief description of the following file organisations. You must use several sources for each file organisation to create your description. a) Sequential access b) Random access c) Index sequential access  
Question 2 (ULO1)  Describe in detail 3 techniques to store and retrieve data using an SQL database. Some techniques are based on SQL statements, and others based on setting the primary key value.   
Question 3 (ULO2) Briefly describe the following processes related to the Entity-Relationship data model: a) Gathering business rules b) Normalisation 

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