Copyright © OLIVIAWEST2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED
CCNA1 v7 - ITN - Modules 1 - 3: Basic
Network Connectivity and
Communications Exam Questions and
Answers
What three application layer protocols are part of the TCP/IP protocol suite? - ANSWER✔✔-DHCP, DNS,
FTP
Fault tolerance - ANSWER✔✔-provide redundant links and devices
scalibility - ANSWER✔✔-expand the network without degrading the service for existing users
security - ANSWER✔✔-protect the network from unauthorized access
An employee at a branch office is creating a quote for a customer. In order to do this, the employee
needs to access confidential pricing information from internal servers at the Head Office. What type of
network would the employee access? - ANSWER✔✔-an intranet
Which statement describes the use of powerline networking technology? - ANSWER✔✔-A device
connects to an existing home LAN using an adapter and an existing electrical outlet.
A networking technician is working on the wireless network at a medical clinic. The technician
accidentally sets up the wireless network so that patients can see the medical records data of other
patients. Which of the four network characteristics has been violated in this situation? - ANSWER✔✔-
security
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not suited for heavily wooded areas - ANSWER✔✔-satellite
uses coaxial cable as a medium - ANSWER✔✔-cable
typically has very low bandwidth - ANSWER✔✔-dialup telephone
high bandwidth connection that runs over telephone line - ANSWER✔✔-DSL
What two criteria are used to help select a network medium from various network media? (Choose two.)
- ANSWER✔✔-the distance the selected medium can successfully carry a signal / the environment where
the selected medium is to be installed
What type of network traffic requires QoS? - ANSWER✔✔-video conferencing
A user is implementing security on a small office network. Which two actions would provide the
minimum security requirements for this network? (Choose two.) - ANSWER✔✔-implementing a firewall
/ installing antivirus software
Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces
that can be protected with passwords. (Choose three.) - ANSWER✔✔-privileged EXEC mode, VTY
interface, console interface
Which interface allows remote management of a Layer 2 switch? - ANSWER✔✔-the switch virtual
interface
What function does pressing the Tab key have when entering a command in IOS? - ANSWER✔✔-It
completes the remainder of a partially typed word in a command.
While trying to solve a network issue, a technician made multiple changes to the current router
configuration file. The changes did not solve the problem and were not saved. What action can the
Copyright ©Stuvia International BV 2010-2024 Page 2/8
CCNA1 v7 - ITN - Modules 1 - 3: Basic
Network Connectivity and
Communications Exam Questions and
Answers
What three application layer protocols are part of the TCP/IP protocol suite? - ANSWER✔✔-DHCP, DNS,
FTP
Fault tolerance - ANSWER✔✔-provide redundant links and devices
scalibility - ANSWER✔✔-expand the network without degrading the service for existing users
security - ANSWER✔✔-protect the network from unauthorized access
An employee at a branch office is creating a quote for a customer. In order to do this, the employee
needs to access confidential pricing information from internal servers at the Head Office. What type of
network would the employee access? - ANSWER✔✔-an intranet
Which statement describes the use of powerline networking technology? - ANSWER✔✔-A device
connects to an existing home LAN using an adapter and an existing electrical outlet.
A networking technician is working on the wireless network at a medical clinic. The technician
accidentally sets up the wireless network so that patients can see the medical records data of other
patients. Which of the four network characteristics has been violated in this situation? - ANSWER✔✔-
security
Copyright ©Stuvia International BV 2010-2024 Page 1/8
, Copyright © OLIVIAWEST2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED
not suited for heavily wooded areas - ANSWER✔✔-satellite
uses coaxial cable as a medium - ANSWER✔✔-cable
typically has very low bandwidth - ANSWER✔✔-dialup telephone
high bandwidth connection that runs over telephone line - ANSWER✔✔-DSL
What two criteria are used to help select a network medium from various network media? (Choose two.)
- ANSWER✔✔-the distance the selected medium can successfully carry a signal / the environment where
the selected medium is to be installed
What type of network traffic requires QoS? - ANSWER✔✔-video conferencing
A user is implementing security on a small office network. Which two actions would provide the
minimum security requirements for this network? (Choose two.) - ANSWER✔✔-implementing a firewall
/ installing antivirus software
Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces
that can be protected with passwords. (Choose three.) - ANSWER✔✔-privileged EXEC mode, VTY
interface, console interface
Which interface allows remote management of a Layer 2 switch? - ANSWER✔✔-the switch virtual
interface
What function does pressing the Tab key have when entering a command in IOS? - ANSWER✔✔-It
completes the remainder of a partially typed word in a command.
While trying to solve a network issue, a technician made multiple changes to the current router
configuration file. The changes did not solve the problem and were not saved. What action can the
Copyright ©Stuvia International BV 2010-2024 Page 2/8
