Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and None of these buffer overflow deadlock avoidance hold and wait race around condition None of these buffer overflow deadlock avoidance hold and wait race around condition ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Default values Special values Defined values Fixed values None of these Default values Special values Defined values Fixed values None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The advantage of a command processor running only built-in commands is: users can create system programs and run them as commands flexibility to the users in running lists of commands by simply collecting them in named batch command files the processing is much faster than would other-wise be the case when user defined commands are used the command set being common across different hardware configurations None of these users can create system programs and run them as commands flexibility to the users in running lists of commands by simply collecting them in named batch command files the processing is much faster than would other-wise be the case when user defined commands are used the command set being common across different hardware configurations None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What do you mean by dialog box? All of these Set of controls Group of options Interactive message box All of these Set of controls Group of options Interactive message box ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Software that measures, monitors, analyzes, and controls real-world events is called: scientific software system software business software None of these real-time software scientific software system software business software None of these real-time software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following resources must be protected by the operating system? I/O CPU All of these Memory I/O CPU All of these Memory ANSWER DOWNLOAD EXAMIANS APP
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