Kelly has always used "P4ssw0rd” as her password on her online accounts. Why should she change this? Check all that apply. Passwords should be used only once.
It could be easily guessed.
Passwords must be unique.
It contains insufficient personal information.
Passwords should be changed regularly.

The editing of digital photos us about the same level of difficulty as editing an analog photo

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.

Consider the usual algorithm to convert an infix expression to a postfix expression. suppose that you have read 10 input characters during a conversion and that the stack now contains these symbols: (5 points) | | | + | | ( | bottom |_*_| now, suppose that you read and process the 11th symbol of the input. draw the stack for the case where the 11th symbol is