Operating System (OS) The CPU, after receiving an interrupt from an I/O device halts for a predetermined time branches off to the interrupt service routine after completion of the current instruction None of these hands over control of address bus and data bus to the interrupting device branches off to the interrupt service routine immediately halts for a predetermined time branches off to the interrupt service routine after completion of the current instruction None of these hands over control of address bus and data bus to the interrupting device branches off to the interrupt service routine immediately ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list? indirect addressing auto increment index addressing auto decrement None of these indirect addressing auto increment index addressing auto decrement None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The register or main memory location which contains the effective address of the operand is known as special location pointer scratch pad indexed register None of these special location pointer scratch pad indexed register None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following software types is used to simplify using systems software? multitasking timesharing spreadsheet operating environment None of these multitasking timesharing spreadsheet operating environment None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which windows features can be accessed from the start menu ? Windows Explorer Microsoft network Help All of the listed here Windows Explorer Microsoft network Help All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) From where do you change mouse setting? Control panel >> mouse Hardware setting None of these Setting >> mouse Control panel >> mouse Hardware setting None of these Setting >> mouse ANSWER DOWNLOAD EXAMIANS APP
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