Linux In which tcp_wrappers file can you specify to allow all connections from all hosts? /etc/tcp.conf /etc/hosts.deny /etc/hosts.allow /etc/hosts None of these /etc/tcp.conf /etc/hosts.deny /etc/hosts.allow /etc/hosts None of these ANSWER DOWNLOAD EXAMIANS APP
Linux Which program is used to schedule particular jobs or programs at particular times on the system? cron vi Scheduler Outlook None of these cron vi Scheduler Outlook None of these ANSWER DOWNLOAD EXAMIANS APP
Linux What shell's wild-card is used to match any number of characters including none? [ijk] [!ijk] * ? None of these [ijk] [!ijk] * ? None of these ANSWER DOWNLOAD EXAMIANS APP
Linux What command is not used to list the files chap01, chap02 and chap04? ls - x chap0[124] ls chap* None of the listed here ls chap[124] ls - x chap0[124] ls chap* None of the listed here ls chap[124] ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following NIS clients returns the name of the NIS server used by the NIS client? ypcat yppoll ypbind ypwhich ypcat yppoll ypbind ypwhich ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to copy a file? copy tar cpio cp copy tar cpio cp ANSWER DOWNLOAD EXAMIANS APP
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