ITS - Networking Certification Final
Exam
You have implemented a network where each device provides all other devices on the network with
access to shared files. What type of network do you have?
Question 1 options:
Polling
Peer to Peer
Client-Server
Multiple Access - Answer-Peer to Peer
You have implemented a network where hosts are assigned specific roles, such as file sharing and
printing roles. Other hosts access those resources, but do not host services of their own. What type of
network do you have?
Question 2 options:
Peer to Peer
Intranet
Client-Server
Extranet - Answer-Client-Server
You have a network that uses a logical ring topology. How do messages travel through the network?
Question 3 options:
Messages are sent to all devices connected to the network.
Messages are sent directly to the destination device only.
,Messages travel from one device to the next until they reach the destination device.
Messages are sent to a central device that forwards them to the destination devices. - Answer-Messages
travel from one device to the next until they reach the destination device.
Which of the following topologies connects each network device to a central hub?
Question 4 options:
Star
Ring
Mesh
Bus - Answer-Star
Which of the following are included as part of Data Link layer specifications? (Select two.)
Select 2 correct answer(s)
Question 5 options:
Controlling how messages are propagated through the network.
Identifying physical network devices.
Composing electrical signals as they pass through the transmission medium.
Synchronizing individual bits as they are transmitted through the network. - Answer-Controlling how
messages are propagated through the network.
Identifying physical network devices.
In the OSI model, what is the primary function of the Network layer?
Question 6 options:
Allows applications to establish, use, and end a connection
Ensures that packets are delivered with no loss or duplication
, Transmits data frames
Routes messages between networks - Answer-Routes messages between networks
Which of the following hardware devices links multiple networks and directs traffic between networks?
Question 7 options:
Hub
Router
Bridge
Repeater - Answer-Router
You are the network administrator for a small organization. Recently, you contracted with an ISP to
connect your organization's network to the internet to provide users with internet access. Since doing
so, it has come to your attention that an intruder has invaded your network from the internet on three
separate occasions. What type of network hardware should you implement to prevent this from
happening again?
Question 8 options:
Firewall
Router
Switch
Hub
CSU/DSU Proxy server - Answer-Firewall
What protocol sends email to a mail server?
Question 9 options:
SMTP
TFTP
FTP
Exam
You have implemented a network where each device provides all other devices on the network with
access to shared files. What type of network do you have?
Question 1 options:
Polling
Peer to Peer
Client-Server
Multiple Access - Answer-Peer to Peer
You have implemented a network where hosts are assigned specific roles, such as file sharing and
printing roles. Other hosts access those resources, but do not host services of their own. What type of
network do you have?
Question 2 options:
Peer to Peer
Intranet
Client-Server
Extranet - Answer-Client-Server
You have a network that uses a logical ring topology. How do messages travel through the network?
Question 3 options:
Messages are sent to all devices connected to the network.
Messages are sent directly to the destination device only.
,Messages travel from one device to the next until they reach the destination device.
Messages are sent to a central device that forwards them to the destination devices. - Answer-Messages
travel from one device to the next until they reach the destination device.
Which of the following topologies connects each network device to a central hub?
Question 4 options:
Star
Ring
Mesh
Bus - Answer-Star
Which of the following are included as part of Data Link layer specifications? (Select two.)
Select 2 correct answer(s)
Question 5 options:
Controlling how messages are propagated through the network.
Identifying physical network devices.
Composing electrical signals as they pass through the transmission medium.
Synchronizing individual bits as they are transmitted through the network. - Answer-Controlling how
messages are propagated through the network.
Identifying physical network devices.
In the OSI model, what is the primary function of the Network layer?
Question 6 options:
Allows applications to establish, use, and end a connection
Ensures that packets are delivered with no loss or duplication
, Transmits data frames
Routes messages between networks - Answer-Routes messages between networks
Which of the following hardware devices links multiple networks and directs traffic between networks?
Question 7 options:
Hub
Router
Bridge
Repeater - Answer-Router
You are the network administrator for a small organization. Recently, you contracted with an ISP to
connect your organization's network to the internet to provide users with internet access. Since doing
so, it has come to your attention that an intruder has invaded your network from the internet on three
separate occasions. What type of network hardware should you implement to prevent this from
happening again?
Question 8 options:
Firewall
Router
Switch
Hub
CSU/DSU Proxy server - Answer-Firewall
What protocol sends email to a mail server?
Question 9 options:
SMTP
TFTP
FTP
