Linux Which of the following command lists the last 10 lines of a file? head cat grep tail head cat grep tail ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following command can be used to rename a file in UNIX? remove ren mv change remove ren mv change ANSWER DOWNLOAD EXAMIANS APP
Linux How many networks and nodes per network, are allowed by the Class B network? None of these All of these 2,097,152 networks and 254 nodes per network 127 networks and 16,777,216 nodes per network 16,384 networks and 65,534 nodes per network None of these All of these 2,097,152 networks and 254 nodes per network 127 networks and 16,777,216 nodes per network 16,384 networks and 65,534 nodes per network ANSWER DOWNLOAD EXAMIANS APP
Linux What command do you use to delete a file? cp delete rm rename cp delete rm rename ANSWER DOWNLOAD EXAMIANS APP
Linux Layer one of the OSI model is link layer physical layer network layer transport layer None of these link layer physical layer network layer transport layer None of these ANSWER DOWNLOAD EXAMIANS APP
Linux In which tcp_wrappers file can you specify to allow all connections from all hosts? /etc/tcp.conf /etc/hosts.allow None of these /etc/hosts.deny /etc/hosts /etc/tcp.conf /etc/hosts.allow None of these /etc/hosts.deny /etc/hosts ANSWER DOWNLOAD EXAMIANS APP
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