The OleDbConnection object provides the ________ and ________ methods, which allow you to open and close the connection to the database.
a) Start, End
b) Open, Close
c) Connect, Close
d) Open, End
e) Connect, End
b) Open, Close
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How can the program in problem be modified to output the subtotal after each value is added instead of just the final result? Include messages in the OUTPUT statements to distinguish between the subtotal and the grand total. Check the program to insure that it works correctly.
Two changes (shown in bold below) are needed: • Add a subtotal OUTPUT statement immediately below the accumulation statement • Modify the final OUTPUT statement to include a "grand total" message.
You are troubleshooting a DHCP server, and discover that it is creating excessive network traffic handling DHCP requests. What solution will resolve the issue with minimum resource expenditure?
A. Deploy a second DHCP server with the same scope and load balance requests. B. Increase the DHCP lease period for the scopes configured on the server. C. Reduce the DHCP lease period for the scopes configured on the server. D. Create additional scopes on the DHCP server.
Microsoft recommends that every regular user have a(n) _____ account on the computer he or she uses.
A. Administrator B. Standard C. SkyDrive D. Microsoft
In a transaction, it is acceptable if some steps fail.
Answer the following statement true (T) or false (F)