Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? None of these 16 1 8 None of these 16 1 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on The left side of taskbar The right side of taskbar On the middle of taskbar A bar out of taskbar The left side of taskbar The right side of taskbar On the middle of taskbar A bar out of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a system tool? Scandisk Format Folder Backup Scandisk Format Folder Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A Processor None of these is the device where information is stored is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is typically characterized by interactive processing and time of the CPU None of these is the device where information is stored is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is typically characterized by interactive processing and time of the CPU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not operating system? OS/2 Windows Unix P11 OS/2 Windows Unix P11 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is too much emphasis on preventing physical access None of these carelessness by users insufficient technology used to prevent breaches depending on passwords too much emphasis on preventing physical access None of these carelessness by users insufficient technology used to prevent breaches depending on passwords ANSWER DOWNLOAD EXAMIANS APP
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