A typically rests on the desk or other flat surface close to the user’s computer, and it is moved across the surface with the user’s hand in the appropriate direction to point to and select objects on the screen.

The great length of north america causes the climate to be varied. true false

1. technician a says horsepower information can be used by consumers to compare the power of different automobile engines. technician b says that manufacturers will often list the horsepower output of their engines in the online service information. who is right?

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file