Operating System (OS) The operating system allows the user to organize the computer's contents in a hierarchical structure of directories that include all of the following except: System Folders Drives Files System Folders Drives Files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following terms refers to the degree to which data in a database system are accurate and correct? data integrity data independence None of these data security data validity data integrity data independence None of these data security data validity ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The LRU algorithm pages out the first page in a given area pages out pages that have been least used recently pages out pages that have not been used recently pages out pages that have been used recently None of these pages out the first page in a given area pages out pages that have been least used recently pages out pages that have not been used recently pages out pages that have been used recently None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 1 None of these 8 16 1 None of these 8 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register contains the address of the memory location that is to be read from or stored into. 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". is a hardware memory device which denotes the location of the current instruction being executed. None of these is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. 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". is a hardware memory device which denotes the location of the current instruction being executed. None of these is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can move a window to a different position on your screen by dragging it by its Move handle Title bar Tail Status bar Move handle Title bar Tail Status bar ANSWER DOWNLOAD EXAMIANS APP
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