What is the purpose of a parameter query? What happens when a parameter query is executed?
What will be an ideal response?
Parameter queries can be designed when you need to change the criteria for which you want to search. In this case, a variable parameter can be used. When a parameter query is run, the user is prompted to enter the value for each parameter or variable. Using parameters in queries is exceptionally powerful and converts static queries, where the criteria are already entered into the Design view, to flexible, dynamic queries that are customized to a user's needs. The use of parameters can significantly reduce the number of queries you need to create, make queries more useful, and simplify database maintenance.
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You can set up a WordPress website within minutes in Azure. The more time-consuming piece is which of the following?
A) Implementing the networking components B) Installing custom plug-ins and designing the “look and feel” of the site C) Removing Custom Style Scenes (CSS) D) Configuring the Linux distributions
During a bit of careless typing (thinking?) when putting together the ADT for List, the boundary condition for uptoIndex in List.sublist() was given as uptoIndex < size. Below is the specification with the mistake. What are the implications of this? Why is this wrong?
sublist ( int fromIndex, int uptoIndex ) pre-condition: 0 ??fromIndex < size 0 ??uptoIndex < size fromIndex ??uptoIndex responsibilities: provide a sublist (“view”) of this list containing the elements in the positions from fromIndex to uptoIndex – 1 inclusive. The sublist is backed by this list, so changes made to the sublist change this list. Operations on the sublist are undefined if the list is structurally modified in any way except through the sublist post-condition: this list is unchanged throws: index out of bounds exception if pre-conditions are not met returns: a List object containing the elements in the positions fromIndex to uptoIndex – 1, inclusive.
Files, such as Word documents, Excel workbooks, JPG files, and Adobe PDF files, are stored in a(n) ________ in SharePoint
Fill in the blank(s) with correct word
Which of the following is NOT a wildcard character that can be combined with the Like function?
A) [charlist] or [!charlist] B) # C) & D) * or %