Linux What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader? None of these All of these POP3 FTP MAP None of these All of these POP3 FTP MAP ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following command lists the last 10 lines of a file? grep cat head tail grep cat head tail ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to display and create files? cat lyrix ed vi cat lyrix ed vi ANSWER DOWNLOAD EXAMIANS APP
Linux The physical layer of a network constructs packets of data and sends them across the network defines the electrical characteristics of signals passed between the computer and communication devices All of these None of these controls error detection and correction constructs packets of data and sends them across the network defines the electrical characteristics of signals passed between the computer and communication devices All of these None of these controls error detection and correction ANSWER DOWNLOAD EXAMIANS APP
Linux To build a modularized kernel, the kernel-headers and kernel-source packages must first be installed. Where will you find the kernel-headers and kernel-source? /usr/bin /usr/local None of the listed here /usr/src/linux /usr/bin /usr/local None of the listed here /usr/src/linux ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to query for a specific package with RPM? rpm -d None of these rpm -1 rpm -q rpm -a rpm -d None of these rpm -1 rpm -q rpm -a ANSWER DOWNLOAD EXAMIANS APP
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