Operating System (OS) My computer was introduced from Windows 3.11 Windows 95 Windows 3.1 Windows 98 Windows 3.11 Windows 95 Windows 3.1 Windows 98 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention None of these are used for memory management are used to do I/O synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention None of these are used for memory management are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-friendly None of these User-simple User-happy User-friendly None of these User-simple User-happy ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on On the middle of taskbar A bar out of taskbar The left side of taskbar The right side of taskbar On the middle of taskbar A bar out of taskbar The left side of taskbar The right side of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the key is used to close the active window? Alt+F6 Ctrl+F4 Ctrl+F5 Alt+F4 Alt+F6 Ctrl+F4 Ctrl+F5 Alt+F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can use print manage window To cancel the print job To check status of files in the print queue All of these To interrupt printing To cancel the print job To check status of files in the print queue All of these To interrupt printing ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS