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1. Based on the dependency diagram, create a database whose tables are in at least 2NF, showing the dependency diagram for each table (as shown in class). Label the types of dependencies (partial, transitive).
b) Create the logical database schema. Identify all primary keys.
give me a diagram about physical or internal level
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Explain differance between Primary and secondary storage ? Primary and secondary storage Computer storage is classified within primary(main) memory and secondary(per
how to construct labelled precedence graph for view serialiability.please explain insteps with one solved examples
List some security violations (or) name any forms of malicious access. A) Unauthorized reading of data B) Unauthorized modification of data C) Unauthorized destruction of
explain external view
imagery
What does the extract statement do in extract datasets? The data is written to virtual memory by extract commands.
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