Operating System (OS) A program in execution is called A virtual memory A Process A Paging A Demand Page A virtual memory A Process A Paging A Demand Page ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. 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 group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. 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. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of a program where the shared memory is accessed and which should be executed invisibly is called directory mutual exclusion None of these critical section semaphores directory mutual exclusion None of these critical section semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: execute more jobs in the same time period are easier to develop than single programming system execute each job faster None of these are used only on large mainframe computers execute more jobs in the same time period are easier to develop than single programming system execute each job faster None of these are used only on large mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Defined values Default values Fixed values None of these Special values Defined values Default values Fixed values None of these Special values ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Page stealing Is taking page frame from other working sets Is taking layer disk space for page in page out Should be the turning goal Is a sign of an efficient system Is taking page frame from other working sets Is taking layer disk space for page in page out Should be the turning goal Is a sign of an efficient system ANSWER DOWNLOAD EXAMIANS APP
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