Operating System (OS) A user-interface that is easy to use is considered to be User-simple User-friendly User-happy None of these User-simple User-friendly User-happy None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system? DISK command VER command DIR command None of these FORMAT command DISK command VER command DIR command None of these FORMAT command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A program in execution is called A virtual memory A Demand Page A Process A Paging A virtual memory A Demand Page A Process A Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Windows orientated Menu driven Graphical user Command driven Windows orientated Menu driven Graphical user Command driven ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The CPU, after receiving an interrupt from an I/O device branches off to the interrupt service routine immediately hands over control of address bus and data bus to the interrupting device branches off to the interrupt service routine after completion of the current instruction None of these halts for a predetermined time branches off to the interrupt service routine immediately hands over control of address bus and data bus to the interrupting device branches off to the interrupt service routine after completion of the current instruction None of these halts for a predetermined time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following refers to the associative memory? the address of the data is generated by the CPU there is no need for an address i.e. the data is used as an address None of these the data are accessed sequentially the address of the data is supplied by the users the address of the data is generated by the CPU there is no need for an address i.e. the data is used as an address None of these the data are accessed sequentially the address of the data is supplied by the users ANSWER DOWNLOAD EXAMIANS APP
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