In a transaction-processing system (TPS), if the TPS database can be queried and updated while the transaction is taking place, this is called ________ processing

You can ungroup a group of selected worksheets by right-clicking any sheet tab, and then click Ungroup Sheets.

a. true b. false

Which of the following is an advantage of using DHCP for network addressing?

A. Simplified configuration. B. More addresses are available C. Faster connection speeds D. Lower latency times