The first element in every array is the __________ element.
a) null
b) 1
c) 0
d) empty
c) 0
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Explain the nature of the reference to errorForm in the following code:
Dim errorForm As New frmError() a. class name b. form name c. class program d. object variable
What are three examples of using the concept of clear typing when scripting with PowerShell?
What will be an ideal response?
One way to organize your Outlook items is to create ____.
A. attachments B. profiles C. folders D. protocols
Answer the following statements true (T) or false (F)
1) You always need at least two different tables for a join. 2) If a table has three rows and another table has four rows, their product will contain seven rows. 3) The common column in two tables must have same name in order to join them. 4) A table alias is known in the query in which it is created. 5) In an outer join, the (+) operator can be used on any one side of the = sign, but it cannot be on both sides of a join condition.