Linux What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)? # @ € $ # @ € $ ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count just the number of lines contained in a file? None of these wc - w wc - r wc - c wc - l None of these wc - w wc - r wc - c wc - l ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following subdirectory(ies) contains the device files? None of the listed here /etc /dev /bin None of the listed here /etc /dev /bin ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count the number of files in the current directory by using pipes? ls | wc - w ls | wc - l ls | ws - c ls | wc ls | wc - w ls | wc - l ls | ws - c ls | wc ANSWER DOWNLOAD EXAMIANS APP
Linux How can you navigate around virtual consoles? Ctrl+Function Key Alt+a+w+Function Key Ctrl+Alt+Del None of these Alt+Function Key Ctrl+Function Key Alt+a+w+Function Key Ctrl+Alt+Del None of these Alt+Function Key ANSWER DOWNLOAD EXAMIANS APP
Linux The physical layer of a network defines the electrical characteristics of signals passed between the computer and communication devices All of these constructs packets of data and sends them across the network controls error detection and correction None of these defines the electrical characteristics of signals passed between the computer and communication devices All of these constructs packets of data and sends them across the network controls error detection and correction None of these ANSWER DOWNLOAD EXAMIANS APP
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