Operating System (OS) What is the method of handling deadlocks? Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an operating system ? Linux Windows Oracle DOS Linux Windows Oracle DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User action such as keystroke or mouse click are referred to as Tasks Processes Event Interrupt Tasks Processes Event Interrupt ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? All of these Syntax check Range check None of these consistency check All of these Syntax check Range check None of these consistency check ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Seeks analysis None of these is used for analyzing device busy problems is used for analyzing control-unit busy problems is used for analyzing paging problems is only shown on real-time displays None of these is used for analyzing device busy problems is used for analyzing control-unit busy problems is used for analyzing paging problems is only shown on real-time displays ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What are the two types of Semaphore? Critical Semaphores and System Semaphores Digital Semaphores and Binary Semaphores Counting Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Critical Semaphores and System Semaphores Digital Semaphores and Binary Semaphores Counting Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores ANSWER DOWNLOAD EXAMIANS APP
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