Note :- Don't Copy Answers Blindly.
Based on functionality, MQTT is a _______ protocol.
- A) Transport
- B) Data
- C) Semantic
- D) None of these
MQTT is designed for -
- A) Remote connections
- B) Limited bandwidth
- C) Both (a) and (b)
- D) Neither (a) nor (b)
MQTT protocol follows _____________ paradigm for exchanging messages.
- A) Client-Server
- B) Publish-Subscribe
- C) Both (a) and (b)
- D) None of these
State True or False. Statement: "In MQTT, the Subscribers are Lightweight Sensors."
- A) True
- B) False
Which of the following is MQTT component?
- A) Middleman
- B) Mules
- C) Both (a) and (b)
- D) None of these
State True or False. A topic in MQTT can only be numbers.
- A) False
- B) True
State True or False. There are only two methods specified by the MQTT protocol.
- A) False
- B) True
The Publish/Subscribe architecture in MQTT is __________ driven.
- A) Event
- B) Pulse
- B) Sound
- B) None of these
State True or False. The topic is the routing information for the broker.
- A) True
- B) False
CoAP is _____________ and ____________.
- A) Based on HTTP
- B) Is designed for M2M applications
- C) None of these
- D) Both (a) and (b)
In CoAP, client-server interaction is asynchronous over a datagram transport protocol such as ____________.
- A) UDP
- B) TCP
- C) IP
- D) XMP
What is the full form of AMQP?
- A) Advanced Message Querying Protocol
- B) Advanced Message Quality Protocol.
- C) Advanced Message Queuing Protocol.
- D) None of these.
AMQP has _______ number of frame types.
- A) 6
- B) 3
- C) 5
- D) 9
State True or False. Statement: “The OSI model has 7 layers.”
- A) True
- B) False
The “Destination Address” in the IPv4 packet represents which of the following?
- A) The source node address of the packet
- B) The intermediate hop in the network
- C) Both (a) and (b)
- D) Neither (a) nor (b)
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