Linux In which tcp_wrappers file can you specify to allow all connections from all hosts? None of these /etc/hosts.allow /etc/hosts.deny /etc/hosts /etc/tcp.conf None of these /etc/hosts.allow /etc/hosts.deny /etc/hosts /etc/tcp.conf ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following tool is used to partition your hard drive? mkfs None of the listed here fsck fdisk mkfs None of the listed here fsck fdisk ANSWER DOWNLOAD EXAMIANS APP
Linux What command do you use to delete a file? rm cp rename delete rm cp rename delete ANSWER DOWNLOAD EXAMIANS APP
Linux The physical layer of a network defines the electrical characteristics of signals passed between the computer and communication devices None of these constructs packets of data and sends them across the network All of these controls error detection and correction defines the electrical characteristics of signals passed between the computer and communication devices None of these constructs packets of data and sends them across the network All of these controls error detection and correction ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to sort the lines of data in a file in reverse order? sh sort sort - r st sh sort sort - r st ANSWER DOWNLOAD EXAMIANS APP
Linux Which command can force all buffers to disk? None of these sync edbuff flush save None of these sync edbuff flush save ANSWER DOWNLOAD EXAMIANS APP
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