Operating System (OS) The CPU, after receiving an interrupt from an I/O device None of these branches off to the interrupt service routine immediately branches off to the interrupt service routine after completion of the current instruction hands over control of address bus and data bus to the interrupting device halts for a predetermined time None of these branches off to the interrupt service routine immediately branches off to the interrupt service routine after completion of the current instruction hands over control of address bus and data bus to the interrupting device halts for a predetermined time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? the failure of one device may affect other devices on the chain the number of control lines is independent of the number of devices on the chain priority is programmable it is relatively easy to add more devices to the chain None of these the failure of one device may affect other devices on the chain the number of control lines is independent of the number of devices on the chain priority is programmable it is relatively easy to add more devices to the chain None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of None of these reenterable non reusable cache memory virtual memory None of these reenterable non reusable cache memory virtual memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following command is used to switch between the window programs? Alt+Tab Alt+F4 None of these Ctrl+Tab Alt+Tab Alt+F4 None of these Ctrl+Tab ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A system program that sets up an executable program in main memory ready for execution is compiler loader None of these linker assembler compiler loader None of these linker assembler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following refers to the associative memory? the address of the data is supplied by the users there is no need for an address i.e. the data is used as an address the address of the data is generated by the CPU None of these the data are accessed sequentially the address of the data is supplied by the users there is no need for an address i.e. the data is used as an address the address of the data is generated by the CPU None of these the data are accessed sequentially ANSWER DOWNLOAD EXAMIANS APP
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