Which environment variable holds the path to the user's home directory in Linux?*1 pointa) $HOMEb) $USERDIRc) $HOMEDIRd) $USRHOME

What is the purpose of the PATH environment variable?*1 pointA. It allows the execution of commands without the need to know the location of the executable.B. It increases security by preventing commands from running in certain locations.C. It specifies the location of a user's home directory.D. It indicates the location of the default shell to be used when a user logs in.E. It contains the absolute path to the current directory.

Name the home directory of the root user

Please choose an appropriate answer.The Linux filesystem uses what directory for executables for administrators and standard users alike?/sbin/bin/etc/home

What is the purpose of the .bashrc file in a user's home directory?*1 pointa) Store system-wide environment variablesb) Configure user-specific shell settingsc) Manage user authenticationd) Define system-wide aliases

What is the purpose of environment variables in Linux?*1 pointa) Store user passwordsb) Store system configuration settingsc) Execute shell commandsd) Display file content