Question 1 The rows in an attribute table are called _____ ? ranks ? fields ? attributes ? records
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Step 1: In an attribute table, each row represents a single feature or entity. Show more…
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Answer ALL questions Marks Question 1 a) Explain the term relational database. 2 b) Explain the following terms: 2 i) Entity ii) Attribute c) Identify FOUR (4) types of entities for which an airline might store data. 4 d) Explain the term metadata and describe its purpose in a relational database. 2 Total 10 Marks Question 2 a) A database is an example of a CRUD application. What does the acronym CRUD stand for? 4 b) The following table is part of a database for insurance policies. It is in Third Normal Form (3NF). Suggest appropriate data types and keys (if applicable) for the attributes listed 6
Akash M.
key attribute(s) is Select one: a. An attribute or set of attributes that allow users to log in to database b. An attribute or set Of attributes that uniquely identifies an a relationship in ER Diagram c. An attribute or set of attributes that uniquely identifies an entity( uniquely identifies each record in a table) d. An attribute or set of attributes that uniquely identifies ER Diagram
Paul G.
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