Operating System (OS) The instruction register 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. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a multitasking operating system? DOS Unix Windows Linux DOS Unix Windows Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Recently deleted files are stored in Recycle bin Taskbar Desktop My computer Recycle bin Taskbar Desktop My computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Underlined text, such as text and folder names is referred to as Source drive Menu None of these Hyperlink Source drive Menu None of these Hyperlink ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: required for object-oriented programming common among traditional mainframe operating systems None of these easy to develop becoming more common required for object-oriented programming common among traditional mainframe operating systems None of these easy to develop becoming more common ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a type of systems software used on microcomputers? None of these Unix MS-DOS All of these PC-DOS None of these Unix MS-DOS All of these PC-DOS ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS