Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 16 8 None of these 1 16 8 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is never used entered by programs when they enter the processor required to perform any I/O None of these only allowed to the operating system never used entered by programs when they enter the processor required to perform any I/O None of these only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The part of machine level instruction, which tells the central processor what has to be done, is None of these Operation code Locator Flip-Flop Address None of these Operation code Locator Flip-Flop Address ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following software types is used to simplify using systems software? timesharing spreadsheet multitasking None of these operating environment timesharing spreadsheet multitasking None of these operating environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... runs on a computer hardware and serves as a platform for other system to run on All of above Application system System software Operating system All of above Application system System software Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Are easier to develop than single programming system Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer Are easier to develop than single programming system Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
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