CCNA v7 FULLY COMPREHENSIVE QUESTIONS FOR EXAM SUCCESS (With complete expert solutions + rationales)

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CCNA v7 FULLY COMPREHENSIVE QUESTIONS FOR EXAM SUCCESS (With complete
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4.7.4 Module Quiz – Physical Layer CCNA v7.0 Exam Answers
(Answers ) CCNA 1 - v7 CCNA 2 - v7
Mar 30, 2020 | Last Updated: Jun 5, 2022 |
CCNA 3 - v7
CCNA v7 Course #1, CCNA v7.0 | 4 Comments

Shar e Twee t Shar e Pin i t
System Test Exam

Modules 1 - 3: Basic
4.7.4 Module Quiz – Physical Layer Network Connectivity and
Communications Exam
Answers
Answers
1. Which standards organization oversees development of
Modules 4 - 7: Ethernet
wireless LAN standards? Concepts Exam Answers
IANA Modules 8 - 10:
IEEE Communicating Between
IOS Networks Exam Answers
TIA
Modules 11 - 13: IP
Addressing Exam Answers
Explanation: IANA oversees the management of IP
Modules 14 - 15: Network
address allocation and domain names. ISO is the largest
Application
developer of international networking standards and is
Communications Exam
famous for the Open Systems Interconnection (OSI) model. Answers
TIA focuses on communication standards. The IEEE 802
standards are many, but the ones that affect an entry-level Modules 16 - 17: Building
and Securing a Small
network professional are Ethernet (802.3), wireless LANs
Network Exam Answers
(802.11), and wireless PANs (802.15).
[PT Skills] Practice PT
Skills Assessment (PTSA)
2. A network administrator is designing a new network
infrastructure that includes both wired and wireless [Final Skills] ITN Final
connectivity. Under which situation would a wireless Skills Exam (PTSA)
connection be recommended?
ITNv7 Practice Final Exam

CCNA 1 v7 FINAL Exam
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Answers


4




The end-user device only has an Ethernet NIC.
The end-user device requires a dedicated connection
because of performance requirements.
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The end-user device needs mobility when connecting
to the network.
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The end-user device area has a high concentration of RFI.


Explanation: When the end-user devices need mobility to
connect to the network, wireless is recommended. If an
end-user device only has an Ethernet NIC, the user will
only be able to use Ethernet cabling. If RFI is an issue,
wireless is not recommended. An end-user device that
requires a dedicated connection for performance would
perform better with a dedicated Ethernet cable.


3. 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?

presentation layer
network layer
physical layer
data link layer


Explanation: The NIC has responsibilities in both Layer 1
and Layer 2. The NIC encodes the frame as a series of
signals that are transmitted onto the local media. This is the
responsibility of the physical layer of the OSI model. The Related Posts
signal could be in the form of electrical, optical, or radio 13.1.6 Check Your Understanding –
waves. ICMP Messages Answers

CCNA 3 v7 Modules 13 – 14:
4. What type of cable is used to connect a workstation Emerging Network Technologies Test
Online
serial port to a Cisco router console port?
15.3.5 Check Your Understanding –
crossover
Web and Email Protocols Answers
rollover
straight-through 14.7.5 Check Your Understanding –
4
UDP Communication Answers
coaxial
8.4.5 Check Your Understanding –
How a Host Routes Answers
Explanation: UTP cable wire pairs can be terminated in
different configurations for use in different applications. To 1.10.2 Module Quiz – Networking
Today (Answers)
use FOR
a UTP cable
MORE for consoling into a Cisco router from a
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14.8.1 Packet Tracer – TCP and UDP