Question $1(1$ point$)$

Saved

What command can be used to display the routing table? $($Choose all that apply.$)$

Question $1$ options:

route

ifconfig

ip

netroute

Question $2(1$ point$)$

Saved

What file contains a list of DNS servers that the Linux computer will use for name resolution?

Question $2$ options:

$/$etc$/$nsswitch$.$conf

$/$etc$/$sysconfig$/$network

$/$etc$/$hosts

$/$etc$/$resolv$.$conf

Question $3(1$ point$)$

Match the following commands to their descriptions:

Question $3$ options:

troubleshoots routing

displays protocol statistics

tests network connectivity

displays IP configuration for interfaces

displays TCP and UDP connections

uses DHCP to configure an interface

$1.$

ss $-$t $-$u

$2.$

dhclient eth$0$

$3.$

traceroute

$4.$

ip addr show

$5.$

ping

$6.$

netstat $$i

Question $4(1$ point$)$

Which of the following commands will send $4$ ICMP echo requests to a remote host named server$1$ to determine the round$-$trip time it takes a packet to travel?

Question $4$ options:

ping $-4$ server$1$

ping server$1$

ping $-$c $4$ server$1$

ping $-$n $4$ server$1$

Question $5(1$ point$)$

Which of the following commands will display detailed information for network hardware?

Question $5$ options:

ethtool

hwdisp $--$network

lsnet

lshw $--$net

Question $6(1$ point$)$

If you log into your Ubuntu FTP server running Very Secure FTP and provide the user name of anonymous, what directory will you be placed in$?$

Question $6$ options:

$/$srv$/$ftp

$/$etc$/$ftp$/$pub

$/$srv$/$ftp$/$pub

$/$etc$/$ftp

Question $7(1$ point$)$

What file lists NFS shared directories?

Question $7$ options:

$/$etc$/$nfs$.$cfg

$/$etc$/$nfs$.$filesystems

$/$etc$/$nfs$\_$config

$/$etc$/$exports

Question $8(1$ point$)$

Which file is used to configure samba settings?

Question $8$ options:

$/$etc$/$smb$/$smb$.$conf

$/$etc$/$samba$/$smb$.$conf

$/$etc$/$samba$/$samba$.$conf

$/$etc$/$smb$/$samba$.$conf

Question $9(1$ point$)$

What Apache directive is used to set the port Apache expects from web browsers?

Question $9$ options:

Listen

Ports

Receive

Incoming

Question $10(1$ point$)$

What Apache directive is used to log web server hits?

Question $10$ options:

EventLog

CustomLog

LogLevel

ServerLog

Question $11(1$ point$)$

What file lists the location of all zone files for a DNS server?

Question $11$ options:

$/$etc$/$named$.$conf

$/$var$/$named$/$localhost$.$zone

$/$var$/$named$/1\mathrm{.}168\mathrm{.}192-$in$-$addr.arpa

$/$var$/$named$/$zonename$.$zone

Question $12(1$ point$)$

What file is used to configure subnet, scope and option information for dhcpd$?$

Question $12$ options:

$/$etc$/$dhcpd$.$cfg

$/$etc$/$dhcpd$.$conf

$/$var$/$lib$/$dhcp$/$dhcpd$.$leases

$/$etc$/$dhcp$/$dhcpd$.$conf

Question $13(1$ point$)$

Which of the following kernel components is a hypervisor?

Question $13$ options:

Qemu

Hv$-$system

Systemd

KVM

Question $14(1$ point$)$

Which docker option is used to display running and stopped containers?

Question $14$ options:

ps

images

ps $-$a

container prune

Question $15(1$ point$)$

Which of the following terms refers to the processes used to get code into the cloud?

Question $15$ options:

CM

CD

CI

IaC