Operating System (OS) Semaphores None of these synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock are used for memory management are used to do I/O None of these synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock are used for memory management are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Windows orientated Menu driven Command driven Graphical user Windows orientated Menu driven Command driven Graphical user ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which menu bar selection would you access to open file? View Option None of above Help View Option None of above Help ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scandisk analyze and repair damage to which of the following? Lost clusters All of these Physical clusters FAT Lost clusters All of these Physical clusters FAT 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 modify None of these A decision table is easy to understand All of these A decision table is directly understood by the computer A decision table is easy to modify None of these A decision table is easy to understand All of these A decision table is directly understood by the computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following can be accesses by transfer vector approach of linking? All of these External subroutines External data segments None of these Data located in other procedures All of these External subroutines External data segments None of these Data located in other procedures ANSWER DOWNLOAD EXAMIANS APP
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