Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? UNIX MS DOS XENIX None of these OS/2 UNIX MS DOS XENIX None of these OS/2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is too much emphasis on preventing physical access None of these insufficient technology used to prevent breaches carelessness by users depending on passwords too much emphasis on preventing physical access None of these insufficient technology used to prevent breaches carelessness by users depending on passwords ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to handle interrupts to speed up main memory read operation None of these to increase the capacity of main memory to improve disk performance to handle interrupts to speed up main memory read operation None of these to increase the capacity of main memory to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The practice of "bundling" refers to selling software to run on computers giving away software with a computer purchase selling peripheral devices with computer None of these selling computers alone selling software to run on computers giving away software with a computer purchase selling peripheral devices with computer None of these selling computers alone ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a Linkage editor Spooler Interpreter Drive None of these Linkage editor Spooler Interpreter Drive None of these ANSWER DOWNLOAD EXAMIANS APP