Linux Chapter 1-3 Practice Questions and Answers 100% Pass

Linux Chapter 1-3 Practice Questions and Answers 100% Pass Linux - Correct Answer️️ -UNIX like operating system Is linux written from traditional UNIX code - Correct Answer️️ -false Kernel was not created to like and act like UNIX - Correct Answer️️ -false Shell - Correct Answer️️ -: program that interprets commands you enter from keyboard Graphical user interface (GUI) can open a terminal window - Correct Answer️️ -True How to switch to another shell? - Correct Answer️️ -Type shells name. Example: tcsh, bash, ash What are some common ways to access the LINUX system? - Correct Answer️️ - Telnet, SSH, clinet SW, dumb terminal SSH - Correct Answer️️ -Secure shell, developed for UNIX/Linux systems to provide authentication for TCP/IP applications Logging out of LINUX - Correct Answer️️ -enter exit or press ctrl+d ~ - Correct Answer️️ -refers to users home directory How do OS programs communicate? - Correct Answer️️ -They communication through an interpreter called a shell cal - Correct Answer️️ -Shows system calendar cal -j - Correct Answer️️ -display julian format calendar cal -s - Correct Answer️️ -shows sunday as the first day of week cal -y - Correct Answer️️ -shows all the months for the current year cat > filename - Correct Answer️️ -displays multiple files cat -n - Correct Answer️️ -displays line numbers clear - Correct Answer️️ -clears the screen date - Correct Answer️️ -displats system date date -u - Correct Answer️️ -displays time in greenwich mean time