CCNA Group Exam Modules 1-3
UPDATED Exam Questions and
CORRECT Answers
Match the requirements of a reliable network with the supporting network architecture. (Not
all options are used.)
- fault tolerance, scalability, security
- protect the network from unauthorized access, provide redundant links and devices, match
the type of communication with a specific priority, expand the network without degrading the
service for existing users, ensure that streaming data is provided over high speed links -
Correct Answer- * security - protect the network from unauthorized access
* fault tolerance - provide redundant links and devices
* scalability - expand the network without degrading the service for existing users
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?
- an intranet
- the Internet
- an extranet
- a local area network - Correct Answer- an intranet
Which statement describes the use of powerline networking technology?
- New "smart" electrical cabling is used to extend an existing home LAN.
- A home LAN is installed without the use of physical cabling.
- A device connects to an existing home LAN using an adapter and an existing electrical
outlet.
,- Wireless access points use powerline adapters to distribute data through the home LAN. -
Correct 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?
- fault tolerance
- scalability
- security
- Quality of Service (QoS)
- reliability - Correct Answer- security
Match each characteristic to its corresponding Internet connectivity type. (Not all options are
used.)
- not suited for heavily wooded areas, uses coaxial cable as a medium, typically has a very
low bandwidth, high bandwidth connection that runs over telephone line, typically uses a
T1/E1 or T3/E3 circuit - Correct Answer- * not suited for heavily wooded areas - satellite
* uses coaxial cable as a medium - cable
* typically has very low bandwidth - dialup telephone
* high bandwidth connection that runs over telephone line - DSL
What two criteria are used to help select a network medium from various network media?
(Choose two.)
- the types of data that need to be prioritized
- the cost of the end devices utilized in the network
- the distance the selected medium can successfully carry a signal
- the number of intermediate devices installed in the network
- the environment where the selected medium is to be installed - Correct 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?
- email
- on-line purchasing
- video conferencing
- wiki - Correct 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.)
- implementing a firewall
- installing a wireless network
- installing antivirus software
- implementing an intrusion detection system
- adding a dedicated intrusion prevention device - Correct 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.)
- VTY interface
- console interface
- Ethernet interface
- boot IOS mode
- privileged EXEC mode - Correct Answer- - VTY interface
- console interface
- privileged EXEC mode
Which interface allows remote management of a Layer 2 switch?
UPDATED Exam Questions and
CORRECT Answers
Match the requirements of a reliable network with the supporting network architecture. (Not
all options are used.)
- fault tolerance, scalability, security
- protect the network from unauthorized access, provide redundant links and devices, match
the type of communication with a specific priority, expand the network without degrading the
service for existing users, ensure that streaming data is provided over high speed links -
Correct Answer- * security - protect the network from unauthorized access
* fault tolerance - provide redundant links and devices
* scalability - expand the network without degrading the service for existing users
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?
- an intranet
- the Internet
- an extranet
- a local area network - Correct Answer- an intranet
Which statement describes the use of powerline networking technology?
- New "smart" electrical cabling is used to extend an existing home LAN.
- A home LAN is installed without the use of physical cabling.
- A device connects to an existing home LAN using an adapter and an existing electrical
outlet.
,- Wireless access points use powerline adapters to distribute data through the home LAN. -
Correct 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?
- fault tolerance
- scalability
- security
- Quality of Service (QoS)
- reliability - Correct Answer- security
Match each characteristic to its corresponding Internet connectivity type. (Not all options are
used.)
- not suited for heavily wooded areas, uses coaxial cable as a medium, typically has a very
low bandwidth, high bandwidth connection that runs over telephone line, typically uses a
T1/E1 or T3/E3 circuit - Correct Answer- * not suited for heavily wooded areas - satellite
* uses coaxial cable as a medium - cable
* typically has very low bandwidth - dialup telephone
* high bandwidth connection that runs over telephone line - DSL
What two criteria are used to help select a network medium from various network media?
(Choose two.)
- the types of data that need to be prioritized
- the cost of the end devices utilized in the network
- the distance the selected medium can successfully carry a signal
- the number of intermediate devices installed in the network
- the environment where the selected medium is to be installed - Correct 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?
- on-line purchasing
- video conferencing
- wiki - Correct 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.)
- implementing a firewall
- installing a wireless network
- installing antivirus software
- implementing an intrusion detection system
- adding a dedicated intrusion prevention device - Correct 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.)
- VTY interface
- console interface
- Ethernet interface
- boot IOS mode
- privileged EXEC mode - Correct Answer- - VTY interface
- console interface
- privileged EXEC mode
Which interface allows remote management of a Layer 2 switch?
