You are currently troubleshooting a network issue with your isp's customer support agent. the agent requests that you open up command prompt and type "ping 127.0.0.1". what does this accomplish

What danger is posed to a technician by opening a power supply even after it has been unplugged for an extended period of time?

In which folder can you save an unfinished email so that you can edit and send it later

Which of the following is the process of turning on your computer system? A. Powering up B. Operating C. Toggling D. Booting up

Pseudoscience is A. a branch of science B. something that claims to be science but is not C. something that does not look like science but really is D. another name for science

What made it possible to develop personal computers?

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