Linux What command is used to display the top of the file? head cat more grep head cat more grep ANSWER DOWNLOAD EXAMIANS APP
Linux The physical layer of a network constructs packets of data and sends them across the network All of these None of these defines the electrical characteristics of signals passed between the computer and communication devices controls error detection and correction constructs packets of data and sends them across the network All of these None of these defines the electrical characteristics of signals passed between the computer and communication devices controls error detection and correction ANSWER DOWNLOAD EXAMIANS APP
Linux The command chmod 761 letter is equivalent to chmod a = 761 letter None of the listed here chmod u = rwx, g = rw, o = x letter chmod 4=7, g = 6, o = 1 letter chmod a = 761 letter None of the listed here chmod u = rwx, g = rw, o = x letter chmod 4=7, g = 6, o = 1 letter ANSWER DOWNLOAD EXAMIANS APP
Linux What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader? All of these FTP POP3 None of these MAP All of these FTP POP3 None of these MAP ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to remove the directory? rd rdir None of these remove rmdir rd rdir None of these remove rmdir ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following NIS clients, finds and stores information about an NIS domain and server? ypcat ypwhich None of these yppoll ypbind ypcat ypwhich None of these yppoll ypbind ANSWER DOWNLOAD EXAMIANS APP
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