Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency latency plus seek time plus transmission time latency plus seek time None of these latency plus transmission time latency latency plus seek time plus transmission time latency plus seek time None of these latency plus transmission time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Command driven Graphical user Menu driven Windows orientated Command driven Graphical user Menu driven Windows orientated ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Shift + Delete key Press Delete key Press Alt + Delete key Press Ctrl + Delete key Press Shift + Delete key Press Delete key Press Alt + Delete key Press Ctrl + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Booting means Installing program Switch off Restarting computer Removing errors Installing program Switch off Restarting computer Removing errors ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces All of above Transfer system files after format Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces All of above Transfer system files after format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following refers to the associative memory? the address of the data is supplied by the users None of these the data are accessed sequentially there is no need for an address i.e. the data is used as an address the address of the data is generated by the CPU the address of the data is supplied by the users None of these the data are accessed sequentially there is no need for an address i.e. the data is used as an address the address of the data is generated by the CPU ANSWER DOWNLOAD EXAMIANS APP
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