You must update the package cache after modifying sources.list or to fetch any upstream changes. You do this by running command. O apt-get sources-list O apt-get update O apt-get refresh apt-get upgrade What are the key differences between GRUB and GRUB2, (Choose 4). GRUB uses fd/hd to denote disks, and the first hd on a device is labeled hd0, the first partition on that device would be referred to as hd0,0. GRUB2 uses menu.Ist O Partitions start with the numeral 1, and devices start with 0. The /boot/grub2/grub.cfg file is generated by grub-mkconfig command GRUB2 customizations can be saved to the /etc/grub.d/40_custom file. GRUB2 customizations can be saved to the /boot/grub/custom.cfg file On a SysVinit system you can determine the default runlevel using which command? O runlevel who -r systemctl get-default O All of These The most common package types are ODEB O apt Odpkg RPM yast yum and files. To lock your screen session you must ensurethat your ~/.screenrc file has a password set to it O True O False In the service location folders startup service scripts are indicated using the capital letter S followed by a number which indicates the startup order, for example: S20network O True O False The following command and its output are an example of what? comptia: user$ ps PID TTY TIME CMD 22044 ttys000 0:00.01 -bash O The command is used to display information about the running user processes O The command is used to display information about all of the running processes. O The command is used to display information about the bash shell. O None of These You must update the package cache after modifying sources.list or to fetch any upstream changes. You do this by running command. O apt-get sources-list O apt-get update O apt-get refresh apt-get upgrade What are the key differences between GRUB and GRUB2, (Choose 4). GRUB uses fd/hd to denote disks, and the first hd on a device is labeled hd0, the first partition on that device would be referred to as hd0,0. GRUB2 uses menu.Ist O Partitions start with the numeral 1, and devices start with 0. The /boot/grub2/grub.cfg file is generated by grub-mkconfig command GRUB2 customizations can be saved to the /etc/grub.d/40_custom file. GRUB2 customizations can be saved to the /boot/grub/custom.cfg file On a SysVinit system you can determine the default runlevel using which command? O runlevel who -r systemctl get-default O All of These The most common package types are ODEB O apt Odpkg RPM yast yum and files. To lock your screen session you must ensurethat your ~/.screenrc file has a password set to it O True O False In the service location folders startup service scripts are indicated using the capital letter S followed by a number which indicates the startup order, for example: S20network O True O False The following command and its output are an example of what? comptia: user$ ps PID TTY TIME CMD 22044 ttys000 0:00.01 -bash O The command is used to display information about the running user processes O The command is used to display information about all of the running processes. O The command is used to display information about the bash shell. O None of These You must update the package cache after modifying sources.list or to fetch any upstream changes. You do this by running command. O apt-get sources-list O apt-get update O apt-get refresh apt-get upgrade What are the key differences between GRUB and GRUB2, (Choose 4). GRUB uses fd/hd to denote disks, and the first hd on a device is labeled hd0, the first partition on that device would be referred to as hd0,0. GRUB2 uses menu.Ist O Partitions start with the numeral 1, and devices start with 0. The /boot/grub2/grub.cfg file is generated by grub-mkconfig command. GRUB2 customizations can be saved to the /etc/grub.d/40_custom file. GRUB2 customizations can be saved to the /boot/grub/custom.cfg file On a SysVinit system you can determine the default runlevel using which command? O runlevel who -r systemctl get-default O All of These The most common package types are ODEB O apt Odpkg RPM yast yum and files. To lock your screen session you must ensurethat your ~/.screenrc file has a password set to it O True O False In the service location folders startup service scripts are indicated using the capital letter S followed by a number which indicates the startup order, for example: S20network O True O False The following command and its output are an example of what? comptia: user$ ps PID TTY TIME CMD 22044 ttys000 0:00.01 -bash O The command is used to display information about the running user processes O The command is used to display information about all of the running processes. O The command is used to display information about the bash shell. O None of These