Operating System (OS) When was MS Windows operating system introduced? 1995 1975 2000 1985 1995 1975 2000 1985 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Link encryption can not be used in a public network is less secure than end-to-end encryption is used only to debug is more secure than end-to-end encryption None of these can not be used in a public network is less secure than end-to-end encryption is used only to debug is more secure than end-to-end encryption None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Alt + Delete key Press Ctrl + Delete key Press Shift + Delete key Press Delete key Press Alt + Delete key Press Ctrl + Delete key Press Shift + Delete key Press Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What do you mean by dialog box? Group of options All of these Set of controls Interactive message box Group of options All of these Set of controls Interactive message box ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A program in execution is called A Demand Page A Paging A Process A virtual memory A Demand Page A Paging A Process A virtual memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What are the two types of Semaphore? Analog Semaphores and Octal Semaphores Digital Semaphores and Binary Semaphores Counting Semaphores and Binary Semaphores Critical Semaphores and System Semaphores Analog Semaphores and Octal Semaphores Digital Semaphores and Binary Semaphores Counting Semaphores and Binary Semaphores Critical Semaphores and System Semaphores ANSWER DOWNLOAD EXAMIANS APP
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