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Which of the following statements is true?1. Top-down and bottom-up design strategies are complementary.2. Top-down and bottom-up design strategies are mutually exclusive.3. A primary emphasis on a top-down approach may be more productive forsmall databases with few entities, attributes, relations, and transactions.4. A primarily bottom-up approach may be more productive for situationsin which the number, variety, and complexity of entities, relations, and transactionsis overwhelming.

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Answer:

Option(1) is the correct answer to the given question

Explanation:

Top-Down Design, is defined via an exhaustive phase of research and planning resulting to the product design. where as the objective of the Bottom-up Design, uses the unique approach in which the  product  are set for the system-based production of the item is finished.

  • The Top-down design divided the function into the smaller pats where as bottom up design is created when smaller function or module is combine to make a big function .
  • All the other options are not correct for the top-down and bottom-up design so these are incorrect options.

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