Which of the following is used to force-close a program on an Apple computer?answerOption, Command, EscapeCTRL, Command, DeleteCTRL, Command, EscapeOption, Command, Delete

State what os.close(f) does?Select one:closes the file descriptor fterminates the process f if f is not respondingreturns an integer telling how close the file pointer is to the end of fileterminates the process f

State what os.close(f) does?Select one:returns an integer telling how close the file pointer is to the end of filecloses the file descriptor fterminates the process fterminates the process f if f is not responding

Programs designed to perform specific tasks is known asOption A:Operating systemOption B:System softwareOption C:Utility programsOption D:Application software

The Linux “kill” command does which of the following?1 pointPermanently delete a system directory.Performs an emergency system down.Stop an executing process.Permanently delete a file.

28 What function does pressing the Tab key have when entering a command in IOS?28What function does pressing the Tab key have when entering a command in IOS?It completes the remainder of a partially typed word in a command.It moves the cursor to the beginning of the next line.It exits configuration mode and returns to user EXEC mode.It aborts the current command and returns to configuration mode.