Introduction to Networks (Version 6.0) - ITN Final Exam Questions and Answers Fully Solved
What is a characteristic of a fault tolerant network? - Answers a network that recovers quickly when a
failure occurs and depends on redundancy to limit the impact of a failure
(1.3.1 Converged Networks)
Three bank employees are using the corporate network. The first employee uses a web browser to view
a company web page in order to read some announcements. The second employee accesses the
corporate database to perform some financial transactions. The third employee participates in an
important live audio conference with other corporate managers in branch offices. If QoS is implemented
on this network, what will be the priorities from highest to lowest of the different data types? - Answers
audio conference, financial transactions, web page
(1.3.2 Reliable Network)
What is a benefit of using cloud computing in networking? - Answers Network capabilities are extended
without requiring investment in new infrastructure, personnel, or software.
(1.4.1 Network Trends)
What is the function of the shell in an OS? - Answers It interfaces between the users and the kernel.
(2.1.1 Cisco IOS)
Which connection provides a secure CLI session with encryption to a Cisco switch? - Answers an SSH
connection
(2.1.2 Cisco IOS Access)
A network technician is attempting to configure an interface by entering the following command:
SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is
the reason for this? - Answers The command is being entered from the wrong mode of operation.
(2.1.3 Navigate the IOS)
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command.
What is the purpose of using these keystrokes? - Answers to interrupt the ping process
(2.1.4 The Command Structure)
Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the
administrator uses a console connection to connect to the switch, which password is needed to access
user EXEC mode?
SW1(config)# enable password letmein
SW1(config)# enable secret secretin
, SW1(config)# line console 0
SW1(config-line)# password lineconin
SW1(config-line)# login
SW1(config-line)# exit - Answers lineconin
(2.2.2 Limit Access to Device Configurations)
On which switch interface would an administrator configure an IP address so that the switch can be
managed remotely? - Answers VLAN 1
(2.3.1 Ports and Addresses)
What protocol is responsible for controlling the size of segments and the rate at which segments are
exchanged between a web client and a web server? - Answers TCP
(3.2.1 Protocols)
What is an advantage to using a protocol that is defined by an open standard? - Answers It encourages
competition and promotes choices.
(3.2.3 Standard Organizations)
What are two benefits of using a layered network model? (Choose two.) - Answers It assists in protocol
design.
It prevents technology in one layer from affecting other layers.
(3.2.4 Reference Models)
Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose
two.) - Answers network
transport
(3.2.4 Reference Models)
Which name is assigned to the transport layer PDU? - Answers segment
(3.3.1 Data Encapsulation)
A network administrator is troubleshooting connectivity issues on a server. Using a tester, the
administrator notices that the signals generated by the server NIC are distorted and not usable. In which
layer of the OSI model is the error categorized? - Answers physical layer
(4.1.2 Purpose of the Physical Layer)
What is a characteristic of a fault tolerant network? - Answers a network that recovers quickly when a
failure occurs and depends on redundancy to limit the impact of a failure
(1.3.1 Converged Networks)
Three bank employees are using the corporate network. The first employee uses a web browser to view
a company web page in order to read some announcements. The second employee accesses the
corporate database to perform some financial transactions. The third employee participates in an
important live audio conference with other corporate managers in branch offices. If QoS is implemented
on this network, what will be the priorities from highest to lowest of the different data types? - Answers
audio conference, financial transactions, web page
(1.3.2 Reliable Network)
What is a benefit of using cloud computing in networking? - Answers Network capabilities are extended
without requiring investment in new infrastructure, personnel, or software.
(1.4.1 Network Trends)
What is the function of the shell in an OS? - Answers It interfaces between the users and the kernel.
(2.1.1 Cisco IOS)
Which connection provides a secure CLI session with encryption to a Cisco switch? - Answers an SSH
connection
(2.1.2 Cisco IOS Access)
A network technician is attempting to configure an interface by entering the following command:
SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is
the reason for this? - Answers The command is being entered from the wrong mode of operation.
(2.1.3 Navigate the IOS)
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command.
What is the purpose of using these keystrokes? - Answers to interrupt the ping process
(2.1.4 The Command Structure)
Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the
administrator uses a console connection to connect to the switch, which password is needed to access
user EXEC mode?
SW1(config)# enable password letmein
SW1(config)# enable secret secretin
, SW1(config)# line console 0
SW1(config-line)# password lineconin
SW1(config-line)# login
SW1(config-line)# exit - Answers lineconin
(2.2.2 Limit Access to Device Configurations)
On which switch interface would an administrator configure an IP address so that the switch can be
managed remotely? - Answers VLAN 1
(2.3.1 Ports and Addresses)
What protocol is responsible for controlling the size of segments and the rate at which segments are
exchanged between a web client and a web server? - Answers TCP
(3.2.1 Protocols)
What is an advantage to using a protocol that is defined by an open standard? - Answers It encourages
competition and promotes choices.
(3.2.3 Standard Organizations)
What are two benefits of using a layered network model? (Choose two.) - Answers It assists in protocol
design.
It prevents technology in one layer from affecting other layers.
(3.2.4 Reference Models)
Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose
two.) - Answers network
transport
(3.2.4 Reference Models)
Which name is assigned to the transport layer PDU? - Answers segment
(3.3.1 Data Encapsulation)
A network administrator is troubleshooting connectivity issues on a server. Using a tester, the
administrator notices that the signals generated by the server NIC are distorted and not usable. In which
layer of the OSI model is the error categorized? - Answers physical layer
(4.1.2 Purpose of the Physical Layer)
