Linux In what file can you specify which users are not allowed to access a system via FTP? /etc/ftpaccess /etc/hosts.deny /etc/ftpusers None of these All of these /etc/ftpaccess /etc/hosts.deny /etc/ftpusers None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used with vi editor to append text at end of line? I A None of these i a I A None of these i a ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count just the number of characters in a file? wc - w wc - 1 wc - r wc - c wc - w wc - 1 wc - r wc - c ANSWER DOWNLOAD EXAMIANS APP
Linux What file specifies the order in which to use specified name services? /etc/hosts None of these /etc/services /etc/nsswitch.conf /etc/nsorder /etc/hosts None of these /etc/services /etc/nsswitch.conf /etc/nsorder ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following is the main Apache configuration file? system.ini apache.con httpd.conf /etc/profile system.ini apache.con httpd.conf /etc/profile ANSWER DOWNLOAD EXAMIANS APP
Linux The physical layer of a network None of these controls error detection and correction All of these constructs packets of data and sends them across the network defines the electrical characteristics of signals passed between the computer and communication devices None of these controls error detection and correction All of these constructs packets of data and sends them across the network defines the electrical characteristics of signals passed between the computer and communication devices ANSWER DOWNLOAD EXAMIANS APP
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