Question 1
What are the four layers of the computer architecture?

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen tool

Setting up a home network using wireless connections is creating a a. vpn b. lan c. wan d. mini-internet

Technician a says that a new replacement part is always good. technician b says that sometimes recent repair work will be the cause of a complaint. who is correct? a. both technicians a and b b. technician a c. technician b d. neither technician a nor b