Operating System (OS) Page-map table is Used for address translation None of these A directory All of these A data file Used for address translation None of these A directory All of these A data file ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these Pretend that deadlocks never occur in the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? None of these Working set LFU FIFO LRU None of these Working set LFU FIFO LRU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is true for machine language. Depicting flow of data in a system None of these the language which communicates with the computer using only the binary digits 1 and 0. A sequence of instructions which, when followed properly, solves a problem Repeated execution of program segments Depicting flow of data in a system None of these the language which communicates with the computer using only the binary digits 1 and 0. A sequence of instructions which, when followed properly, solves a problem Repeated execution of program segments ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) All of these Implementation of the access environment for all programs in the system None of these Management of the physical address space Sharing and protection All of these Implementation of the access environment for all programs in the system None of these Management of the physical address space Sharing and protection 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. 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". None of these 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. 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". None of these ANSWER DOWNLOAD EXAMIANS APP
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