Application Quiz

What are some design issues related to end-to-end protocol paradigms?

• Color, shape, and size

• Reliability, security, and scalability

• Speed, weight, and material

• Taste, smell, and texture

How does real-time streaming differ from sessions?

• Real-time streaming involves continuous data transmission, while sessions involve discrete data transmission.

• Real-time streaming involves sending data only once, while sessions involve sending data multiple times.

• Real-time streaming uses a wired connection, while sessions use a wireless connection.

• Real-time streaming is used for audio only, while sessions are used for video only.

What is the concept of publish/subscribe in web service paradigms?

• User authentication

• Database management

• File storage

• Messaging pattern

Explain the importance of web service protocols in common protocols.

• They are not necessary for internet communication

• They define the rules and standards for communication between different systems over the internet.

• They are only important for communication within the same system

• They are only used for communication between humans

What is MQTT-S and how is it used for sensor networks?

• MQTT-S is a social media platform used for sensor networks to connect and share photos with other sensors.

• MQTT-S is a type of music genre used for sensor networks to play songs for the sensors.

• MQTT-S is a lightweight protocol used for sensor networks to efficiently send and receive data from sensors.

• MQTT-S is a heavy protocol used for sensor networks to inefficiently send and receive data from sensors.

How does end-to-end protocol paradigm ensure data integrity?

• By ignoring any corrupted data

• By verifying the data at the source and destination, and retransmitting any corrupted or lost data.

• By encrypting the data

• By randomly discarding some of the data

What are the key features of real-time streaming?

• Intermittent delivery of data in real-time

• Delayed delivery of data in real-time

• Batch delivery of data in real-time

• Continuous delivery of data in real-time

How do web service paradigms facilitate communication between different systems?

• By providing a standardized way for systems to exchange data and invoke procedures over a network.

• By limiting the types of data that can be exchanged between systems

• By creating barriers for communication between systems

• By slowing down the communication process between systems

What are some common web service protocols used in modern applications?

• XML, JSON, YAML

• SMTP, POP3, IMAP

• FTP, TCP, UDP

• Some common web service protocols used in modern applications are HTTP, REST, SOAP, and GraphQL.

Discuss the advantages of using MQTT-S for sensor networks.

• Medium bandwidth usage, efficient power consumption, and support for unreliable networks

• Low bandwidth usage, efficient power consumption, and support for unreliable networks

• High bandwidth usage, inefficient power consumption, and support for reliable networks

• Low bandwidth usage, inefficient power consumption, and support for reliable networks