Operating System (OS) Which one of the following is not a layer of operating system? Kernel Application program Shell Critical selection Kernel Application program Shell Critical selection ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Virtual Memory Main Memory Read Only Memory Cache memory Virtual Memory Main Memory Read Only Memory Cache memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A Processor is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is typically characterized by interactive processing and time of the CPU None of these is the device where information is stored is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is typically characterized by interactive processing and time of the CPU None of these is the device where information is stored ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term 'polling' in a computer means a process by which a computer system None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones detects/corrects errors inquires to see if a terminal has any transaction to send None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones detects/corrects errors inquires to see if a terminal has any transaction to send ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the largest available hole in the main memory? best fit first fit buddy worst fit None of these best fit first fit buddy worst fit None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Underlined character on the menu or dialog box known as Underline word Hot key Hot spot Pane Underline word Hot key Hot spot Pane ANSWER DOWNLOAD EXAMIANS APP
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