Using the uml graphical notation for object classes, design the followingobject classes, identifying attributes and operations. use your own experience to decide on the attributes and operations that should be associated with these objects.  a messaging system on a mobile (cell) phone or tablet  a printer for a personal computer  a personal music system  a bank account  a library catalogue

While inserting images, the picture command is usually used to insert photos from a digital camera, and the clip art command is usually used to a.edit the sizes and other characteristics of photos that have been inserted. b.take a screenshot of an image and copy it to the clipboard for pasting. c.search for drawings or other images from a library of prepared pictures. d.make illustrations using lines and shapes that are easy to manipulate.

George is working as a programming team lead. which statements correctly describe the skills that he requires?

Horseback riders, bicyclists, and skateboarders the rules of right-of-way when they use the road ?