Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) Exam (350-401) - Cisco

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Sample 350-401 Exam Questions & Explanations

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Question #1 Verified Q&A
Which protocol does Cisco Catalyst SD-WAN use to protect control plane communication?
A IPsec
B DTLS
C OMP
D STUN
Correct Answer: DTLS
Question #2 Verified Q&A
In which two ways does PIM dense mode function in the network? (Choose two.)
A It forwards multicast traffic on all interfaces until a downstream router requests that forwarding stop.
B It uses a push method, and fallback occurs when RP information is lost.
C It waits to forward multicast traffic until a downstream router requests the traffic.
D It receives traffic from only one Reverse Path Forwarding interface.
E It utilizes the designated forwarder election to avoid multicast packet loops.
Correct Answer: It forwards multicast traffic on all interfaces until a downstream router requests that forwarding stop., It waits to forward multicast traffic until a downstream router requests the traffic.
Question #3 Verified Q&A
Which characteristic applies to the endpoint security aspect of the Cisco Threat Defense architecture?
A user context analysis
B outbound URL analysis and data transfer controls
C detect and block ransomware in email attachments
D cloud-based analysis of threats
Correct Answer: user context analysis
Question #4 Verified Q&A
Refer to the exhibit. A customer reports occasional brief audio dropouts on its Cisco Wi-Fi phones. The environment consists of a Cisco Catalyst 9800 Series WLC with Catalyst 9120 APs running RRM. The phones connect on the 5-GHz band. Which action resolves this issue?
A Enable Defer Priority 6.
B Set WMM Policy to Required.
C Enable Media Stream Multicast-direct.
D Disable Coverage Hole Detection.
Correct Answer: Set WMM Policy to Required.
Question #5 Verified Q&A
Why is a Type 1 hypervisor more efficient than a Type 2 hypervisor?
A Type 1 hypervisor relies on the existing OS of the host machine to access CPU, memory, storage,<br /> and network resources.
B Type 1 hypervisor enables other operating systems to run on it.
C Type 1 hypervisor is the only type of hypervisor that supports hardware acceleration techniques.
D Type 1 hypervisor runs directly on the physical hardware of the host machine without relying on the underlying OS.
Correct Answer: Type 1 hypervisor runs directly on the physical hardware of the host machine without relying on the underlying OS.

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How many questions are in the Cisco 350-401 practice exam on ExamsQA?
Our 350-401 (Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) Exam) practice question bank currently includes 393 verified questions with comprehensive explanations.
Are the 350-401 exam practice questions up to date for 2026?
Yes, all Cisco 350-401 practice questions are regularly updated and verified against current exam objectives.
Will the 350-401 practice questions help me pass on my first attempt?
The 350-401 (Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) Exam) question bank is built to mirror the real exam's format and topics, with detailed explanations for every answer so you understand the reasoning — not just memorize responses.
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