Specialist Implementation Engineer Data Center Networking Exam (DES-5221) - EMC

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Sample DES-5221 Exam Questions & Explanations

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Question #1 Verified Q&A
Which type of protocol is OSPF and what metric does it use to determine best path?
A Link-state protocol that uses a concept of cost as metric
B Hybrid protocol that uses hop count as a metric
C Path vector protocol that uses the Dijkstra algorithm as a metric
D Distance Vector protocol that uses bandwidth and delay as metric
Correct Answer: Link-state protocol that uses a concept of cost as metric
Question #2 Verified Q&A
What is the function of the authentication service?
A Validates the user identity
B Determines switch management commands
C Determines which services the user is enabled to access
D Validates switch order
Correct Answer: Validates the user identity
Question #3 Verified Q&A
A customer reports they can no longer access their services and a network administrator has been assigned to investigate. A UFD disabled error status appears on all ports. What caused the issue?
A Spanning tree Loop-guard was implemented on the uplink-state group.
B One of the upstream interfaces is an uplink-state group went down.
C Both a port channel and its members were assigned to an uplink-state group.
D There was no issue; this is normal behavior.
Correct Answer: Spanning tree Loop-guard was implemented on the uplink-state group.
Question #4 Verified Q&A
What is an advantage of UFD?
A Detects the loss of downstream connectivity.
B Reduces connectivity loss.
C Prevents the loss of upstream connectivity.
D Reduces network complexity.
Correct Answer: Prevents the loss of upstream connectivity.
Question #5 Verified Q&A
Which best describes traffic flow in a campus network environment?
A South-West
B North-East
C North-South
D East-West
Correct Answer: East-West

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Common questions about the EMC DES-5221 certification practice test

How many questions are in the EMC DES-5221 practice exam on ExamsQA?
Our DES-5221 (Specialist Implementation Engineer Data Center Networking Exam) practice question bank currently includes 60 verified questions with comprehensive explanations.
Are the DES-5221 exam practice questions up to date for 2026?
Yes, all EMC DES-5221 practice questions are regularly updated and verified against current exam objectives.
Will the DES-5221 practice questions help me pass on my first attempt?
The DES-5221 (Specialist Implementation Engineer Data Center Networking 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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