Linux What command is used to assign only read permission to all three categories of the file'letter'? chmod go + r letter chmod a - rw letter chmod u + r, g + r, o - x letter chmod ugo = r letter chmod go + r letter chmod a - rw letter chmod u + r, g + r, o - x letter chmod ugo = r letter ANSWER DOWNLOAD EXAMIANS APP
Linux What hardware architectures are not supported by Red Hat? Macintosh Alpha SPARC None of these IBM-compatible Macintosh Alpha SPARC None of these IBM-compatible ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to remove files? None of these rm erase delete dm None of these rm erase delete dm ANSWER DOWNLOAD EXAMIANS APP
Linux In what file can you specify which users are not allowed to access a system via FTP? None of these /etc/ftpaccess /etc/ftpusers /etc/hosts.deny All of these None of these /etc/ftpaccess /etc/ftpusers /etc/hosts.deny All of these ANSWER DOWNLOAD EXAMIANS APP
Linux What layer of OSI determines the interface of the system with the user? Data-link Network Application None of these Session Data-link Network Application None of these Session ANSWER DOWNLOAD EXAMIANS APP
Linux What TCP/IP protocol is used for remote terminal connection service? None of these FTP UDP TELNET RARP None of these FTP UDP TELNET RARP ANSWER DOWNLOAD EXAMIANS APP
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