Operating System (OS) How can you optimize performance of your computer? Scan for virus Defrag disk Delete unused files All of above Scan for virus Defrag disk Delete unused files All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory management is : None of these critical for even the simplest operating systems replaced with virtual memory on current systems not used on multiprogramming systems not used in modern operating system None of these critical for even the simplest operating systems replaced with virtual memory on current systems not used on multiprogramming systems not used in modern operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The state transition initiated by the user process itself in an operating system is dispatch wake up None of these timer run out block dispatch wake up None of these timer run out block ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is None of these 16 1 8 0 None of these 16 1 8 0 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The purpose of run command in start menu is to Open internet explorer Open windows explorer Start programs Launch internet browser Open internet explorer Open windows explorer Start programs Launch internet browser ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Relocation bits used by relocating loader are specified (generated) by Assembler or translator Linker Relocating loader itself Macro processor None of these Assembler or translator Linker Relocating loader itself Macro processor None of these ANSWER DOWNLOAD EXAMIANS APP
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