Operating System (OS) Supervisor state is entered by programs when they enter the processor never used required to perform any I/O only allowed to the operating system None of these entered by programs when they enter the processor never used required to perform any I/O only allowed to the operating system None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which icon would you access in the printer window to install a printer drive? Add printer wizard None of above Setup Install Add printer wizard None of above Setup Install ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Font folder is located on Ms Word file Program folder Control Panel folder Desktop folder Ms Word file Program folder Control Panel folder Desktop folder ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following rules out the use of GO TO? All of these Nassi-Shneiderman diagram HIPO-DIAGRAMS None of these Flowchart All of these Nassi-Shneiderman diagram HIPO-DIAGRAMS None of these Flowchart ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on The left side of taskbar On the middle of taskbar The right side of taskbar A bar out of taskbar The left side of taskbar On the middle of taskbar The right side of taskbar A bar out of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) is a hardware memory device which denotes the location of the current instruction being executed. 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". None of these 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. 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". None of these is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
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