Operating System (OS) Which of the following are loaded in safe mode ? VGA drive All of the listed here Keyboard driver Mouse driver VGA drive All of the listed here Keyboard driver Mouse driver ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The following applications may appear on system tray except MS office suite Volume control Network connection System clock MS office suite Volume control Network connection System clock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the layer of a computer system between the hardware and the user program Operating system None System environment Operating environment Operating system None System environment Operating environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 1 16 8 None of these 1 16 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as ALU CPU None of these CU Processor ALU CPU None of these CU Processor 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 decides correct alternative by analysing several ones multiplexes the inputs and updates the memory accordingly detects/corrects errors inquires to see if a terminal has any transaction to send None of these decides correct alternative by analysing several ones multiplexes the inputs and updates the memory accordingly detects/corrects errors ANSWER DOWNLOAD EXAMIANS APP
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