With magnetic readers being rendered inefficient for security, what are in most debit and credit cards now to enhance security?

Barcode

Chip

IR

RFID

Even when you are finished with a software and don't need it again, you should always leave it on your computer.

What is the function of a clock for a CPU?

Which is a valid cell address?

Define a method printfeetinchshort, with int parameters numfeet and numinches, that prints using ' and " shorthand. Ex: printfeetinchshort (5, 8) prints:

Which protocol is used to send web pages from a web server to a web browser?

Which custom configuration is most likely to include a raid array?

Which describes an operating system this is multitasking

With consideration to Ethernet, why is it necessary to have a common language for communication across devices.

In Windows Vista, the Run command can be found in which application?

Data for which there is temporarily no room in RAM is diverted to where on your computer? A. The paging file on the hard drive B. The system file on the hard drive C. The memory file on the hard drive D. The CPU cache