Operating System (OS) The FIFO algorithm None of these executes first the job with the least processor needs execute first the job that has been in the queue the longest executes first the job that first entered the queue executes first the job that last entered the queue None of these executes first the job with the least processor needs execute first the job that has been in the queue the longest executes first the job that first entered the queue executes first the job that last entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? indirect addressing auto decrement None of these auto increment index addressing indirect addressing auto decrement None of these auto increment index addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system of a computer serves as a software interface between the user and screen hardware peripheral memory None of these screen hardware peripheral memory None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? word processing compiling virtual memory multitasking None of these word processing compiling virtual memory multitasking None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Resolution of externally defined symbols is performed by Compiler None of these Loader Linker Assembler Compiler None of these Loader Linker Assembler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Defined values Fixed values Special values Default values None of these Defined values Fixed values Special values Default values None of these ANSWER DOWNLOAD EXAMIANS APP
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