Here you can find latest and updated 400-151 Practice Test questions answers. Cisco 400-151 practice test questions are verified. These Cisco 400-151 dumps consist of 400-151 exam questions practice tests.
Thursday, 16 February 2017
400-151 Sample Question
Question: 1
Which IETF standard is the most efficient messaging protocol used in an lot network?
A. SNMP
B. HTTP
C. CoAP
D. MQTT
Answer: C
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