Operating System (OS) The most common security failure is insufficient technology used to prevent breaches carelessness by users None of these depending on passwords too much emphasis on preventing physical access insufficient technology used to prevent breaches carelessness by users None of these depending on passwords too much emphasis on preventing physical access ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? My documents Desktop My computer All of the listed here My documents Desktop My computer All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The title bar always displays on Left side of the open window All of above Right side of the open window Top of the open windows Left side of the open window All of above Right side of the open window Top of the open windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Round-robin scheduling allows processor-bound tasks more time in the processor allows interactive tasks quicker access to the processor gives each task the same chance at the processor None of these is quite complex to implement allows processor-bound tasks more time in the processor allows interactive tasks quicker access to the processor gives each task the same chance at the processor None of these is quite complex to implement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Bringing a page into memory only when it is needed, this mechanism is called Page Fault Dormant Paging Demand Paging Deadlock Page Fault Dormant Paging Demand Paging Deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term 'polling' in a computer means a process by which a computer system inquires to see if a terminal has any transaction to send None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones detects/corrects errors inquires to see if a terminal has any transaction to send None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones detects/corrects errors ANSWER DOWNLOAD EXAMIANS APP
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