Linux Essentials

What option to the netstat command has information shown as numbers rather than names? –name -r -n ...

Which of the following commands will allow you to log into a remote machine? route ssh dig netstat

Which of the following commands will display the routing table? (choose two) netstat -r dig...

Which of the following commands will display your machine’s IP address? ipconfig dig ifconfig route

The name of the primary wired network devices is ether0. True or False? True False

Which of the following are valid IPv4 addresses? (choose two) 192.105.10.10 192.105.10.10.2 192.301...

Which of the following protocols defines how network communication functions? TCP/IP SSH DHCP DNS

Only servers have hostnames. True or False? True False

A network packet contains … (choose two) …the name of the router. …the IP address of the source...

A service is… …another name for a computer’s hostname. …a feature provided by one computer to...

Which of the following would be considered a host? A CDROM The computer’s hard drive A network...

To get a list of all packages installed on a system using RPM Package Management you can execute:...

To make changes permanent for kernel parameter files found under /proc/sys, the following file can...

Which file contains the information passed to the kernel at boot time? /proc/cmdline /proc/kernel...

The following are valid Linux option styles: (choose three) DOS slash (/) BSD Unix without a dash...