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