Explain what happens in a three-level architecture for a transaction processing system if the presentation server crashes while the transaction is executing.
What will be an ideal response?
The presentation server is usually not a participant in the transaction. If it fails, the transaction can commit. Later when it restarts, it can ask the coordinator what happened.
Computer Science & Information Technology
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Tabular format uses animations and hyperlinks
Indicate whether the statement is true or false
Computer Science & Information Technology
When you insert a video from an online video site, you paste the embedded ________ code into the Insert Video From Web Site dialog box
Fill in the blank(s) with correct word
Computer Science & Information Technology
The result of the formula =B4+C4 entered in cell D4 is an example of a(n) ________
A) underlying value B) underlying formula C) displayed value D) displayed formula
Computer Science & Information Technology
When a toggle command on the Ribbon is selected, it is red.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology