Give three examples of transactions, other than an ATM bank withdrawal, in which a real-world event occurs if and only if the transaction commits.
What will be an ideal response?
1. Students register for courses online and a confirmation of the registration is printed
if and only if the registration transaction commits
2. A pay per viewmovie is ordered for a TV, and can be seen if and only if the
ordering transaction commits.
3. Software is ordered over the Internet and is downloaded if and only if the
purchasing transaction commits.
You might also like to view...
____________________ characters fall into three categories -parsed character data, character data, and white space.
Fill in the blank(s) with the appropriate word(s).
____ errors are also called bugs.
A. Syntax B. Run-time C. Logic D. Semantic
Display screens that respond to commands initiated with your finger or a stylus are called ________ screens.
What will be an ideal response?
Where is the Crop tool located?
A. Layers panel B. Tools panel C. Layer Style dialog box D. Styles menu