Database Concepts (7th Edition)
Database Concepts (7th Edition)
7th Edition
ISBN: 9780133544626
Author: David M. Kroenke, David J. Auer
Publisher: PEARSON
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Chapter 8, Problem 8.8RQ

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Transformation of data:

  • The data that are present in data warehouse contains a summary of different data.
  • The data that are present in warehouse needs to be used correctly so that the data need to be aggregated.
  • The data contents that are present need to be consolidated such that the data can be used by the operations team in an effective way.
  • Hence, the data contents get stored in one format and will be used in another format after performing consolidation operations...

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Find the error, assume data is a string and all variables have been declared. for ch in data:         if ch.isupper:             num_upper = num_upper + 1         if ch.islower:             num_lower = num_lower + 1         if ch.isdigit:             num_digits = num_digits + 1         if ch.isspace:             num_space = num_space + 1
Find the Error: date_string = input('Enter a date in the format mm/dd/yyyy: ') date_list = date_string.split('-') month_num = int(date_list[0]) day = date_list[1] year = date_list[2] month_name = month_list[month_num - 1] long_date = month_name + ' ' + day + ', ' + year print(long_date)
Find the Error:       full_name = input ('Enter your full name: ')       name = split(full_name)       for string in name:         print(string[0].upper(), sep='', end='')         print('.', sep=' ', end='')
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