Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 8 16 0 1 None of these 8 16 0 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is false about disk when compared to main memory? lower price per bit None of these longer storage capacity faster non-volatile lower price per bit None of these longer storage capacity faster non-volatile ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A Processor is a sequence of instructions is typically characterized by interactive processing and time of the CPU is a device that performs a sequence of operations specified by instructions in memory. is the device where information is stored None of these is a sequence of instructions is typically characterized by interactive processing and time of the CPU is a device that performs a sequence of operations specified by instructions in memory. is the device where information is stored None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to be fair None of these to obey priorities to balance resource utilization to be predictable to be fair None of these to obey priorities to balance resource utilization to be predictable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Main Memory Virtual Memory Cache memory Read Only Memory Main Memory Virtual Memory Cache memory Read Only Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? VGA drive Mouse driver All of the listed here Keyboard driver VGA drive Mouse driver All of the listed here Keyboard driver ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS