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Free H12-831: HCIP-Datacom-Advanced Routing & Switching Technology Exam Questions and Answers
Last updated: March 30, 2025
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154-H12-831: HCIP-Datacom-Advanced Routing & Switching Technology
#Question
Which layer of the OSI model does the SMTP protocol operate on?
A.
Network
B.
Transport
C.
Data Link
D.
Application
Correct Answer:
D
SMTP (Simple Mail Transfer Protocol) operates at the Application layer of the OSI model, facilitating email transmission.
#Question
Which IP address would be considered valid for a public server?
A.
203.0.113.5
B.
172.20.10.1
C.
192.168.1.2
D.
10.0.0.1
Correct Answer:
A
203.0.113.5 is a publicly routable IP address, suitable for use on the internet.
#Question
What is the benefit of using DHCP?
A.
Automatic IP address assignment
B.
Limited connection speed
C.
Reduced overall security
D.
Manual address configuration
Correct Answer:
A
DHCP (Dynamic Host Configuration Protocol) enables automatic IP address assignment, simplifying network management and reducing configuration errors.
#Question
What type of network topology is most resilient to node failures?
A.
Mesh
B.
Star
C.
Ring
D.
Bus
Correct Answer:
A
A mesh topology provides the most resilience against node failures because each node is interconnected with multiple paths.
#Question
In networking, what does IEEE stand for?
A.
Institute of Electrical and Electronic Engineering
B.
International Electrical and Electronics Engineers
C.
Institute of Electrical Engineers
D.
International Electromagnetic Engineers
Correct Answer:
A
IEEE stands for the Institute of Electrical and Electronics Engineers, a standards organization for electrical and electronic technologies.
#Question
Which of the following is true about the EIGRP routing protocol?
A.
Uses link-state routing
B.
Requires continuous updates
C.
Supports multiple protocols
D.
Uses only distance vector
Correct Answer:
C
EIGRP (Enhanced Interior Gateway Routing Protocol) is a hybrid routing protocol that supports various network layer protocols like IPv4 and IPv6.
#Question
What network device operates exclusively at Layer 2 of the OSI model?
A.
Layer 3 switch
B.
Hub
C.
Bridge
D.
Router
Correct Answer:
C
A bridge operates at Layer 2 of the OSI model, forwarding frames based on MAC addresses.
154-H12-831: HCIP-Datacom-Advanced Routing & Switching Technology
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