Operating System (OS) The OS used to operate the mobile phone is a Multiuser OS Smart card OS Embedded OS None of the listed here Multiuser OS Smart card OS Embedded OS None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response times are caused by High I/O rate High paging rates Processor busy None of these Any of the above High I/O rate High paging rates Processor busy None of these Any of the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called? Upgradability None of these Upward mobility Universality Upward compatibility Upgradability None of these Upward mobility Universality Upward compatibility ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next None of these Round-robin Priority-based All of these Shortest-job-next None of these Round-robin Priority-based All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format Create back up None of above Write protect Format Create back up None of above Write protect ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following is not true about the description of a decision table? A decision table is easy to understand A decision table is easy to modify None of these All of these A decision table is directly understood by the computer A decision table is easy to understand A decision table is easy to modify None of these All of these A decision table is directly understood by the computer ANSWER DOWNLOAD EXAMIANS APP
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