CCNA - Revised Final Exam ALL QUESTIONS CORRECTLY ANSWERED t) 2024/2025
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Course
CCNA - Cisco Certified Network Associate
Institution
CCNA - Cisco Certified Network Associate
CCNA - Revised Final Exam ALL
QUESTIONS CORRECTLY ANSWERED t)
2024/2025
What protocol is responsible for translating a logical IP address to a physical MAC address, and which
type of message does it use to perform this function?
ARP, broadcast
If a device's default gateway is incorr...
CCNA - Revised Final Exam ALL
QUESTIONS CORRECTLY ANSWERED t)
2024/2025
What protocol is responsible for translating a logical IP address to a physical MAC address, and which
type of message does it use to perform this function?
ARP, broadcast
If a device's default gateway is incorrectly configured, what is the likely consequence for the device's
ability to communicate?
The device will be unable to communicate with devices on other networks.
Which specific task does the physical layer of the OSI model perform?
It converts data into signals for transmission over physical media, such as electrical, optical, or
radio wave signals.
What method is commonly used to minimize crosstalk interference in twisted-pair cables?
Twisting opposing circuit wire pairs together.
Which characteristics apply to fiber-optic cabling? (Choose two.)
Fiber-optic cabling does not conduct electrical current.
It is commonly used for backbone network connections.
What information is typically found in the trailer of a data link frame?
Error detection data.
What function does the auto-MDIX feature provide on a network switch?
It automatically adjusts the port for crossover Ethernet cable connections.
1
, When a ping is issued from several PCs to a target PC, which MAC addresses will be stored in the switch's
MAC address table for a specific port?
Only the MAC addresses of the PCs that actively communicated with the target (e.g., PC0 and
PC1).
How does a Layer 3 switch differ from a Layer 2 switch in terms of IP address assignment?
A Layer 3 switch allows an IP address to be assigned to a physical port, while a Layer 2 switch
cannot.
What is the main function of the routing process in network communications?
To determine the best paths for data to travel toward destination networks.
Which network technology helps alleviate the exhaustion of IPv4 addresses by enabling multiple devices
to share a single public IP address?
NAT (Network Address Translation).
Given an IP configuration on a workstation, what role does the default gateway address play in the
network communication process?
It acts as the router interface connecting the local network to other networks, such as the
internet.
What are two primary tasks of a router in a network? (Choose two.)
Packet switching
Path selection
Which two memory types and their contents are associated with a router? (Choose two.)
RAM is volatile and stores the running configuration.
ROM is nonvolatile and stores bootup and diagnostic information.
In what order does a router search for startup configuration information during boot-up?
2
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