The incompatibilities in speed between the various devices and the CPU make I/O synchronization difficult, especially if there are multiple devices attempting to do I/O at the same time. To handle these problems data is usually stored

Larry sent an email to andy. andy didn't open larry's email but still understood what the message was. how did andy determine the message without opening the email?

Which of the following examples has four beats in each measure?

Gabe wants to move text from one document to another document. he should copy the text, paste the text, and open the new document highlight the text, select the cut command, move to the new document, make sure the cursor is in the correct location, and select the paste command select the save as command, navigate to the new document, and click save highlight the text, open the new document, and press ctrl and v