KRHS Internet Lesson

Teacher Name:Mr. Rung                          Date of Lesson: May

Course Name: C++                    Lesson Name: Chap 18 Vocabulary

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Objective
To complete the vocab exercises in the workbook.


Primary Focus
Match the columns below.

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binary search
Aa search that works by starting in the middle and narrowing the search in a way similar to the way you search for a name in a phone book
collision
Ba tree traversal that visits the left node first, then the right node, then the root
division-remainder method
Ca search method that processes the key through a hashing algorithm to find the position of the data in a file
exit condition
Da search technique in which each record in the database is compared in the order it appears until the desired record is found
hashing
Ein hashing, the condition where two key values produce the same result
hashing algorithm
Fa tree traversal that visits the root first, then the left node, then the right node
in-order traversal
Gan algorithm that converts a key to a number that corresponds to a position in a file
key
Hthe condition which must be met to end recursive calls
postorder traversal
Ia programming technique in which a function calls itself
preorder traversal
Ja hashing algorithm which involves dividing the key value by a prime or odd number and using the remainder of the divi- sion as the relative address for the record
recursion
K the value by which the data in a tree is sorted or searched or data in a data structure is searched
sequential search
La tree traversal that visits all the nodes of a tree in its sorted order