Operating System (OS) The shortcut key to open a task manager is: F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: None of these execute each job faster execute more jobs in the same time period are used only on large mainframe computers are easier to develop than single programming system None of these execute each job faster execute more jobs in the same time period are used only on large mainframe computers are easier to develop than single programming system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a mode in starting windows ? Turbo mode Normal mode Command prompt Safe mode Turbo mode Normal mode Command prompt Safe mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Desktop is a Working with my document Display program Provides work space Screen saver Working with my document Display program Provides work space Screen saver ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? I / O Devices Operating system Memory Control unit I / O Devices Operating system Memory Control unit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response time are usually caused by Any of the listed here High paging rate Process busy High I / I rates Any of the listed here High paging rate Process busy High I / I rates ANSWER DOWNLOAD EXAMIANS APP
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