Operating System (OS) How can you optimize performance of your computer? Defrag disk Scan for virus Delete unused files All of above Defrag disk Scan for virus Delete unused files All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Driver is Hardware controller Hardware and gain controller Data controller All of the listed here Hardware controller Hardware and gain controller Data controller All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: required for object-oriented programming None of these becoming more common common among traditional mainframe operating systems easy to develop required for object-oriented programming None of these becoming more common common among traditional mainframe operating systems easy to develop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What are the two types of Semaphore? Counting Semaphores and Binary Semaphores Digital Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Critical Semaphores and System Semaphores Counting Semaphores and Binary Semaphores Digital Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Critical Semaphores and System Semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system uses short file names? All of above DOS Windows Unix All of above DOS Windows Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? Desktop My documents My computer All of the listed here Desktop My documents My computer All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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