How to using jquery write a program to display a message when the focus is removed from an element

When running anti-virus software , what could be a reason where recipitent is not guaranteed that data being streamed will not get interrupted?

Many everyday occurrences can be represented as a binary bit. for example, a door is open or closed, the stove is on or off, and the fog is asleep or awake. could relationships be represented as a binary value? give example.

Which of the following would not be considered a pc? a. mainframe b. desktop c. tablet pc d. laptop