A network technician is able to connect the switches between two offices, but the offices cannot communication with each other, as each office uses a different IP addressing scheme. Which of the following devices needs to be installed between the switches to allow communication?

Which of the following is the MAIN purpose of cleaning the printer during the imaging process?

A. It prolongs the toner cartridge’s lifecycle B. It takes off any residual toner left after development C. It keeps the printer clean and prolongs its usable life D. It increases the speed of the print process

Identify thecross-browser style sheet that changes the text color of the placeholder text for every input box to light red for themozextension.?

A. ?input:-moz-input-placeholder {color: rgb (255, 151, 151);} B. ?input::-moz-placeholder {color: rgb(255, 151, 151);} C. ?input:-moz-placeholder {color: rgb (255, 151, 151);} D. ?input:: moz-placeholder-webkit {color: rgb(255, 151, 151);}