D315 Network and Security- Foundations Questions with
CORRECT Answers (Grade A+)
Question 1:
A network is being created for an office, and there
is a need for a router that manages internal network
connections with no contact with the internet. Which
type of router is needed?
Inter-provider border router
Core router
Subscriber edge router
Broadband router
Answer:
Core Router
Question 2:
An IT manager is designing a new network
device that connects multiple networks.
is needed?
Switch
Modem
Server
Router
Answer:
and needs a Router
Which device
Question 3:
A network in a small office building connects all devices
using wired connections with a star topology. Which
type of network is described?
LAN(Local Area Network)
WLAN(Wireless Local Area Network)
WAN(Wide Area Network)
CAN(Campus Area Network)
Answer:
,LAN (Local Area Network)
Question 4:
An executive uses Bluetooth
mobile phone, and a headset.Which
described?
MAN
Answer:
to connect a laptop, a PAN
type of network is
PAN
SAN
Question 5:
A city uses fiber optic cable to connect
works throughout the whole city.
Which type of network is described?
WLAN
SAN
MAN
WAN
Answer:
smaller net- MAN
Question 6:
Users of a network have been
the course of troubleshooting,
to view a list of network addresses
bers.Which command in Linux
purpose?
ifconfig
ping
traceroute
netstat
Answer:
experiencing issues. In netstat
an administrator wants
, and port num-
should be used for this
Question 7:
Users of a network have been experiencing issues. netstat
In the course of troubleshooting, an administrator
wants to determine which ports have an active connec-
tion.Which command in Windows should be used for
this purpose?
ipconfig
tracert
Answer:
-an
arp -a
Question 8:
In the process of setting up a Linux-based network
system, a technician needs to view network interfaces
and their settings.Which command should be used?
ifconfig
dig
ping
nslookup
Answer:
ifconfig
Question 9:
A person is troubleshooting
to test DNS connectivity.Which
be used?
nslookup
ifconfig
netstat
traceroute
Answer:
CORRECT Answers (Grade A+)
Question 1:
A network is being created for an office, and there
is a need for a router that manages internal network
connections with no contact with the internet. Which
type of router is needed?
Inter-provider border router
Core router
Subscriber edge router
Broadband router
Answer:
Core Router
Question 2:
An IT manager is designing a new network
device that connects multiple networks.
is needed?
Switch
Modem
Server
Router
Answer:
and needs a Router
Which device
Question 3:
A network in a small office building connects all devices
using wired connections with a star topology. Which
type of network is described?
LAN(Local Area Network)
WLAN(Wireless Local Area Network)
WAN(Wide Area Network)
CAN(Campus Area Network)
Answer:
,LAN (Local Area Network)
Question 4:
An executive uses Bluetooth
mobile phone, and a headset.Which
described?
MAN
Answer:
to connect a laptop, a PAN
type of network is
PAN
SAN
Question 5:
A city uses fiber optic cable to connect
works throughout the whole city.
Which type of network is described?
WLAN
SAN
MAN
WAN
Answer:
smaller net- MAN
Question 6:
Users of a network have been
the course of troubleshooting,
to view a list of network addresses
bers.Which command in Linux
purpose?
ifconfig
ping
traceroute
netstat
Answer:
experiencing issues. In netstat
an administrator wants
, and port num-
should be used for this
Question 7:
Users of a network have been experiencing issues. netstat
In the course of troubleshooting, an administrator
wants to determine which ports have an active connec-
tion.Which command in Windows should be used for
this purpose?
ipconfig
tracert
Answer:
-an
arp -a
Question 8:
In the process of setting up a Linux-based network
system, a technician needs to view network interfaces
and their settings.Which command should be used?
ifconfig
dig
ping
nslookup
Answer:
ifconfig
Question 9:
A person is troubleshooting
to test DNS connectivity.Which
be used?
nslookup
ifconfig
netstat
traceroute
Answer:
