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
Operating System (OS) The Memory Buffer Register (MBR) contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Essential files of MS DOS are All of the listed here Command.com Msdos.sys Lo.sys All of the listed here Command.com Msdos.sys Lo.sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In a folder, which of the following key is used to rename the file or folder F2 F7 F4 F3 F2 F7 F4 F3 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A Processor is typically characterized by interactive processing and time of the CPU is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is the device where information is stored None of these is typically characterized by interactive processing and time of the CPU is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is the device where information is stored None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? None of these FCFS non-preemptive scheduling preemptive scheduling FIFO None of these FCFS non-preemptive scheduling preemptive scheduling FIFO ANSWER DOWNLOAD EXAMIANS APP
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