Operating System (OS) Which one of the following key is used to refresh the active window? F9 F5 F7 F8 F9 F5 F7 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not the user file extension? .sys .ppt .doc .xls .sys .ppt .doc .xls ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Shell Application program Kernel Critical selection Shell Application program Kernel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response times are caused by Any of the above None of these High I/O rate Processor busy High paging rates Any of the above None of these High I/O rate Processor busy High paging rates ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? Drive space Scan disk None of these Defragmenter Drive space Scan disk None of these Defragmenter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Whenever you move a directory from one location to another The directory is moved the source file is not moved All files inside the directory are moved Both A and B All the subdirectory inside that directory are moved The directory is moved the source file is not moved All files inside the directory are moved Both A and B All the subdirectory inside that directory are moved ANSWER DOWNLOAD EXAMIANS APP
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