Operating System (OS) The operating system of a computer serves as a software interface between the user and memory None of these peripheral screen hardware memory None of these peripheral screen hardware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently None of these All of these Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory management is : replaced with virtual memory on current systems None of these critical for even the simplest operating systems not used on multiprogramming systems not used in modern operating system replaced with virtual memory on current systems None of these critical for even the simplest operating systems not used on multiprogramming systems not used in modern operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to speed up main memory read operation to improve disk performance None of these to handle interrupts to increase the capacity of main memory to speed up main memory read operation to improve disk performance None of these to handle interrupts to increase the capacity of main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not executable file? .txt .com .bat .exe .txt .com .bat .exe ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can add or remove program None of Above Both A and B Add / Remove program from control panel Delete the shortcut icon from desktop None of Above Both A and B Add / Remove program from control panel Delete the shortcut icon from desktop ANSWER DOWNLOAD EXAMIANS APP
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