Which of the following is commonly inserted in ten header of a document? a. title of the document b. summary of the document c. table of contents

2.)how does a graphical user interface (gui) on a touchscreen interface differ from a gui on a desktop or laptop? a.)a finger or stylus is used instead of a pointer. b.) a magic wand is used instead of a pointer. c.)users speak commands instead of using a pointer. d.)users visualize commands instead of using a pointer.

Advantages and disadvantages of binary system

Selling a product through an electronic medium is