CISCO ITN FINAL EXAM 2026
COMPREHENSIVE PRACTICE QUESTIONS
AND VERIFIED CORRECT ANSWERS
INTRODUCTION TO NETWORKS ITN, CCNA
V7, NETWORKING FUNDAMENTALS,
IPV4/IPV6, ROUTING AND SWITCHING
STUDY GUIDE GRADE A+ STUDY
RESOURCE
The duplication of devices, links, or technologies to increase high
availability - CORRECT ANSWER -redundancy
a feature that allows add-in capabilities/technologies to a device without
the need to purchase a whole new device - CORRECT ANSWER -modular
a weakness or flaw that can allow an attacker to gain access to a system -
CORRECT ANSWER -vulnerability
a framework that is used to implement authentication, authorization, and
accounting functions into network operations - CORRECT ANSWER -AAA
the ability to perform packet inspection at Layer 3 based on the source and
destination IP addresses and source and destination port numbers -
CORRECT ANSWER -packet filtering
,the ability to filter traffic based on destination port numbers - CORRECT
ANSWER -application filtering
the ability to filter traffic based on a web address - CORRECT ANSWER -URL
filtering
the ability of a device to track TCP connections and only allow returning
data to the inside connection - CORRECT ANSWER -stateful packet
inspection
Physical Layer - CORRECT ANSWER -OSI Layer 1
Data Link Layer - CORRECT ANSWER -OSI Layer 2
Network Layer - CORRECT ANSWER -OSI Layer 3
Transport Layer - CORRECT ANSWER -OSI Layer 4
Session Layer - CORRECT ANSWER -OSI Layer 5
Presentation Layer - CORRECT ANSWER -OSI Layer 6
Application Layer - CORRECT ANSWER -OSI Layer 71. Physical
,2. Data Link
3. Network
4. Transport
5. Session
6. Presentation
7. Application - CORRECT ANSWER -OSI Layers
Physical Layer - CORRECT ANSWER -OSI Layer 1
Data Link Layer - CORRECT ANSWER -OSI Layer 2
Network Layer - CORRECT ANSWER -OSI Layer 3
Transport Layer - CORRECT ANSWER -OSI Layer 4
Session Layer - CORRECT ANSWER -OSI Layer 5
Presentation Layer - CORRECT ANSWER -OSI Layer 6
content addressable memory table. Also known as the Media Access
Control (MAC) table. - CORRECT ANSWER -CAM Table
parte del sistema operativo che comunica direttamente con l'hardware del
computer - CORRECT ANSWER -Kernel
, tools that allow individuals to work together as a team on a project, no
matter where they are located - CORRECT ANSWER -collaboration tools
technology in which a user can get access to the Internet when connecting a
cell phone to a cell phone network - CORRECT ANSWER -cellular
type of network infrastructure that stores, retrieves, and replicates data -
CORRECT ANSWER -SAN
a network characteristic that restricts the impact of a failure on network
access and allows a network to recover quickly from the failure - CORRECT
ANSWER -fault tolerance
a mechanism to manage the flow of traffic based on different requirements
to ensure reliable delivery of each type of traffic - CORRECT ANSWER -QoS
makes it possible for users to be free to use their personal devices to access
a corporate or a campus network - CORRECT ANSWER -BYOD
technology that allows users and organizations to store data on remotely
located servers on the Internet - CORRECT ANSWER -cloud computing
a facility used to store information originating from users or organizations -
CORRECT ANSWER -data center
COMPREHENSIVE PRACTICE QUESTIONS
AND VERIFIED CORRECT ANSWERS
INTRODUCTION TO NETWORKS ITN, CCNA
V7, NETWORKING FUNDAMENTALS,
IPV4/IPV6, ROUTING AND SWITCHING
STUDY GUIDE GRADE A+ STUDY
RESOURCE
The duplication of devices, links, or technologies to increase high
availability - CORRECT ANSWER -redundancy
a feature that allows add-in capabilities/technologies to a device without
the need to purchase a whole new device - CORRECT ANSWER -modular
a weakness or flaw that can allow an attacker to gain access to a system -
CORRECT ANSWER -vulnerability
a framework that is used to implement authentication, authorization, and
accounting functions into network operations - CORRECT ANSWER -AAA
the ability to perform packet inspection at Layer 3 based on the source and
destination IP addresses and source and destination port numbers -
CORRECT ANSWER -packet filtering
,the ability to filter traffic based on destination port numbers - CORRECT
ANSWER -application filtering
the ability to filter traffic based on a web address - CORRECT ANSWER -URL
filtering
the ability of a device to track TCP connections and only allow returning
data to the inside connection - CORRECT ANSWER -stateful packet
inspection
Physical Layer - CORRECT ANSWER -OSI Layer 1
Data Link Layer - CORRECT ANSWER -OSI Layer 2
Network Layer - CORRECT ANSWER -OSI Layer 3
Transport Layer - CORRECT ANSWER -OSI Layer 4
Session Layer - CORRECT ANSWER -OSI Layer 5
Presentation Layer - CORRECT ANSWER -OSI Layer 6
Application Layer - CORRECT ANSWER -OSI Layer 71. Physical
,2. Data Link
3. Network
4. Transport
5. Session
6. Presentation
7. Application - CORRECT ANSWER -OSI Layers
Physical Layer - CORRECT ANSWER -OSI Layer 1
Data Link Layer - CORRECT ANSWER -OSI Layer 2
Network Layer - CORRECT ANSWER -OSI Layer 3
Transport Layer - CORRECT ANSWER -OSI Layer 4
Session Layer - CORRECT ANSWER -OSI Layer 5
Presentation Layer - CORRECT ANSWER -OSI Layer 6
content addressable memory table. Also known as the Media Access
Control (MAC) table. - CORRECT ANSWER -CAM Table
parte del sistema operativo che comunica direttamente con l'hardware del
computer - CORRECT ANSWER -Kernel
, tools that allow individuals to work together as a team on a project, no
matter where they are located - CORRECT ANSWER -collaboration tools
technology in which a user can get access to the Internet when connecting a
cell phone to a cell phone network - CORRECT ANSWER -cellular
type of network infrastructure that stores, retrieves, and replicates data -
CORRECT ANSWER -SAN
a network characteristic that restricts the impact of a failure on network
access and allows a network to recover quickly from the failure - CORRECT
ANSWER -fault tolerance
a mechanism to manage the flow of traffic based on different requirements
to ensure reliable delivery of each type of traffic - CORRECT ANSWER -QoS
makes it possible for users to be free to use their personal devices to access
a corporate or a campus network - CORRECT ANSWER -BYOD
technology that allows users and organizations to store data on remotely
located servers on the Internet - CORRECT ANSWER -cloud computing
a facility used to store information originating from users or organizations -
CORRECT ANSWER -data center
