What is the index variable for the element at the first row and first column in array a?
a. a[0][0]
b. a[1][1]
c. a[0][1]
d. a[1][0]
a. a[0][0]
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Which of the following is TRUE about themes in PowerPoint 2010?
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A technician has completed the installation and configuration of a third email server. The technician has configured the firewall to permit email traffic, but the mail is only being received by the two older servers. Which of the following should the technician configure to ensure incoming email will be processed by all three servers?
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