Exam 8: Advanced Data Handling Concepts

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As pages in a book have numbers,computer memory and storage locations have ____.

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Why might you never need to write a program that sorts data as a professional programmer?

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You do not need to determine a record's exact physical address in order to use it.

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When you create a ____ report,the records must have been sorted in order by a key field.

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When records are in ____ order,they are arranged one after another on the basis of the value in a particular field.

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A common method of accessing records in logical order is to use a(n)____________________.

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Match each term with a statement below. -The arithmetic average

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List and describe the general rules for sorting an array with a bubble sort.

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The most popular computer coding schemes include ASCII,Numeric,and EBCDIC.

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A two-dimensional array contains two dimensions: ____.

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When a large data file needs to be processed in ascending or descending order based on a particular field,the most efficient approach is usually to store and access records based on their logical order.

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Describe a two-dimensional array.

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Some programming languages allow multidimensional arrays.

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You can make additional improvements to a bubble sort to reduce unnecessary comparisons.

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A bubble sort is sometimes called a ____.

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When mathematicians use a two-dimensional array,they often call it a ____ or a table.

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Every time you add a new record to a linked list,you search through the list for the correct ____ location of the new record.

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Match each term with a statement below. -The value of the middle item when the values are listed in order

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Match each term with a statement below. -A two-dimensional array

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Match each term with a statement below. -Arranging records one after another based on the value in a particular field

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