(A) In the modem

(B) In the phone line

(C) In the computer

(D) In the DTC equipment

(A) Synchronous

(B) Asynchronous

(C) Timed interval

(D) PPP

(A) Clean the developer tank

(B) Reset the printer

(C) Run several blank pages

(D) Clean the laser diode

(A) The port speed is set too high

(B) the modem has not been set up in control panel properties

(C) the phone line is plugged into the line-in port on the modem card

(D) the phone line out of the wall is plugged into the phone port on the modem card

(A) bad hard disk

(B) bad controller

(C) bad RAM

(D) bad software

(A) there are a lot more I/O addresses than IRQs.

(B) the BIOS sometimes has more of a problem controlling IRQs

(C) I/O addresses cannot conflict

(D) software tends to correct I/O conflicts

(A) type 1

(B) type 2

(C) type 1 and 3

(D) type 3

(A) ATR

(B) ATZ

(C) DTR

(D) DCE

(A) type I

(B) type II

(C) type III

(D) type IV

(A) fire hose

(B) class a extinguisher

(C) class c extinguisher

(D) silver foam water