Operating System (OS) Link encryption is less secure than end-to-end encryption is more secure than end-to-end encryption is used only to debug None of these can not be used in a public network is less secure than end-to-end encryption is more secure than end-to-end encryption is used only to debug None of these can not be used in a public network ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Transfer system files after format Destroys every byte of data on a disk by overwriting it with with blank spaces Do not check/scan surface after format All of above Transfer system files after format Destroys every byte of data on a disk by overwriting it with with blank spaces Do not check/scan surface after format All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can add or remove program Both A and B Delete the shortcut icon from desktop None of Above Add / Remove program from control panel Both A and B Delete the shortcut icon from desktop None of Above Add / Remove program from control panel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory management is : None of these critical for even the simplest operating systems not used on multiprogramming systems not used in modern operating system replaced with virtual memory on current systems None of these critical for even the simplest operating systems not used on multiprogramming systems not used in modern operating system replaced with virtual memory on current systems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file format supports in Windows 7? NTFS All of these BSD EXT NTFS All of these BSD EXT ANSWER DOWNLOAD EXAMIANS APP
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