Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. shortened; shortened lengthened; shortened lengthened; lengthened None of these shortened; lengthened shortened; shortened lengthened; shortened lengthened; lengthened None of these shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A partitioned data set is most used for a program or source library None of these storing backup information storing program data storing ISAM files a program or source library None of these storing backup information storing program data storing ISAM files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher None of these puts tasks in I/O wait actually schedules the tasks into the processor never changes task priorities is always small and simple None of these puts tasks in I/O wait actually schedules the tasks into the processor never changes task priorities is always small and simple ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Command driven Windows orientated Menu driven Graphical user Command driven Windows orientated Menu driven Graphical user ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Addressing modes performs indicated operations on two fast registers of the machine and leave the result in one of the registers. are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing. All of these None of these defines the fundamental method of determining effective operand addresses performs indicated operations on two fast registers of the machine and leave the result in one of the registers. are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing. All of these None of these defines the fundamental method of determining effective operand addresses ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following terms refers to the degree to which data in a database system are accurate and correct? data security data integrity data validity data independence None of these data security data integrity data validity data independence None of these ANSWER DOWNLOAD EXAMIANS APP
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