In a relational database, the three basic operations used to develop useful sets of data are:


It's true because you can get a better understanding when looking at the evidence.
Answer:
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45, 78, 23, 12, 63, 90, 38, 56, 88, 15 Using the sequential search as described in this chapter, how many comparisons are requir
Alecsey [184]
Explanation:
By using the sequential search we find the following results.
- The first key is 90 and its comparison number is 6.
- The second key is 14 and its comparison number is 10.
- The third key is 45 and its comparison number is 1.
- The fourth key is 23 and its comparison number is 3.
- The fifth key is 5 and its comparison number is 10.