Why would you enforce referential integrity?
A) To determine which software to use Excel or Access
B) To confirm error free data
C) To avoid accidental deletion of macros
D) So data cannot be entered into a related table until the data is entered in the primary table
D
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Select all that apply. Local variables __________.
a. are hidden from other methods b. cannot be changed once they are given a value in the method where they exist c. may have the same name as local variables in other methods d. lose the values stored in them between calls to the method in which the variable is declared
How does a newly-installed personal computer connected to an Ethernet discover the IP addresses of local servers? How does it translate them to Ethernet addresses?
What will be an ideal response?
What is a PowerShell profile?
What will be an ideal response?
Which of the following keys promotes a level, as when you have been entering bullets and want to start a new slide?
A. Tab B. Shift Tab C. Enter D. Ctrl Tab