Computers and Technology, 01.04.2021 17:50 nathangirnet
Complete the sentences related to activities performed in the transform step when moving data into a data warehouse.
involves dividing a single column into multiple columns.
involves checking the data for correctness.
first blank: splitting, cutting, or deleting
second blank: validation, information, or filtering
Answers: 2
Computers and Technology, 22.06.2019 15:00, 2alshawe201
The three logical operators used to write compound conditions are "and," "or," and "not." a: true b: false
Answers: 2
Computers and Technology, 23.06.2019 18:00, yedida
File account. java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since it’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.
Answers: 3
Computers and Technology, 24.06.2019 10:20, savyblue1724707
Identify the publisher in this citation: carter, alan. a guide to entrepreneurship. new york: river’2008.print.
Answers: 3
Complete the sentences related to activities performed in the transform step when moving data into a...
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