Which of the following is NOT a reason why managers would archive data?
A) Managers do not have access to data warehouses; thus, they want to keep their own copies of data to refer to as needed.
B) Managers do not want to delete historical data because it can be used to help manage and develop their business.
C) A manager may decide at some point, perhaps once you have a few years' worth of data, that you want to archive some of the older data into another database.
D) A major use of historical data is for forecasting.
A
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Answer the following statements true (T) or false (F)
1) The stack is the region of memory used for data structures dynamically allocated and deallocated by operators new and delete.
2) The heap is the region of memory used for allocation of function data areas.
3) When an array name with no subscript appears in the argument list of a function call, what is actually stored in
the function's corresponding formal parameter is the value of the initial array element.
4) When the const qualifier is included in the declaration of an array parameter of a function, the compiler can
mark as an error any attempt to change the array's elements within the function.
5) The C++ string library is made available by use of the directive #include
The variables declared within a struct definition are called:
A. components B. data members C. characteristics D. clients
Create a file named answer and give the following command:
$ > answers.0102 < answer cat Explain what the command does and why. What is a more conventional way of expressing this command?
To create a relationship between tables, click the ____ tab on the Ribbon. In the Relationships group, click the Relationships button.
A. Database Tools B. Relationship C. Data D. Format