cs609 mcqs – Deficoin

CS 609 Quiz All Online MCQS

(1)_________ is used to identify the cause of interrupt. Interrupt ID Register (Page 116) PC Register Register None of All These   (2)Int ________ is used to control the printer via the BIOS. 17H (Page 84) 18H 20H 21H   (3)Only ________ ports are important from a programming point of view. 70 and 71H (Page … Read more