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Question 1 (2 points) Listen Denormalization intentionally introduces redundancy by merging tables. As a result, this improves query performance. Which types of normal form tables does it result in? Select all that apply. First normal form Third normal form Fourth normal form Second normal form Boyce-Codd normal form Fifth normal form Question 2 (2 points) ) Listen Which of these is true when a table is in third normal form? Select one. A single non-key column depends on another non-key column, and all other non- key columns depend on the primary key. All non-key columns depend on the whole primary key, but some also depend on other columns. )All non-key columns depend on the whole primary key and on no other columns. A single non-key column depends on one part of a composite primary key, but all other non-key columns depend on the other part of a composite primary key. Question 3 (2 points)