CCNA Group Exam
Modules 1–3 2026 |
Questions, Answers &
Rationales Study Guide
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, Which statement describes the use of powerline A device connects to an existing home LAN using an adapter and an existing
networking technology? electrical outlet.
- 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.
A networking technician is working on the wireless security
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
Match each characteristic to its corresponding Internet * not suited for heavily wooded areas - satellite
connectivity type. (Not all options are used.) * uses coaxial cable as a medium - cable
* typically has very low bandwidth - dialup telephone
- not suited for heavily wooded areas, uses coaxial cable * high bandwidth connection that runs over telephone line - DSL
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
What two criteria are used to help select a network * the distance the selected medium can successfully carry a signal
medium from various network media? (Choose two.) * the environment where the selected medium is to be installed
- 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
Modules 1–3 2026 |
Questions, Answers &
Rationales Study Guide
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, Which statement describes the use of powerline A device connects to an existing home LAN using an adapter and an existing
networking technology? electrical outlet.
- 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.
A networking technician is working on the wireless security
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
Match each characteristic to its corresponding Internet * not suited for heavily wooded areas - satellite
connectivity type. (Not all options are used.) * uses coaxial cable as a medium - cable
* typically has very low bandwidth - dialup telephone
- not suited for heavily wooded areas, uses coaxial cable * high bandwidth connection that runs over telephone line - DSL
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
What two criteria are used to help select a network * the distance the selected medium can successfully carry a signal
medium from various network media? (Choose two.) * the environment where the selected medium is to be installed
- 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
