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Topic 1 Summary - Connected Digital systems and Smart Devices

Authored by Declan Fox

Information Technology (IT)

11th Grade

Used 2+ times

Topic 1 Summary - Connected Digital systems and Smart Devices
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is SIP - session Initiation Protocol used for

SIP is used as stateless signaling for setting up VoIP and media streaming

SIP is used for managing database connections.

SIP is a protocol for file transfer between computers over wide area networks

SIP is used for data encryption in networks.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What protocols are used within the Transport layer in the TCP/IP 5 layer model

Hypertext transfer protocol (HTTP)

File transfer protocol (FTP)

Transmission control protocol (TCP)

User datagram protocol (UDP)

Internet protocol (IP)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bit address format is IPv6

128

64

255

28

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

how do two handsets transmit and receive data such as an SMS text message.​

Data is sent through Bluetooth connections between the handsets.
SMS messages are transmitted via Wi-Fi without any mobile network.
Handsets use infrared signals to send SMS messages directly.

message coded into binary form and transferred between towers using electromagnetic signals and then decoded into text.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain FTTC

FTTC connects homes directly to the internet without any street cabinets.
FTTC is a wireless broadband technology that does not require cables.
FTTC uses only fiber optic cables for the entire connection.
FTTC is a broadband technology that connects fiber optic cables to a street cabinet, using copper lines for the final connection to homes.

6.

REORDER QUESTION

1 min • 1 pt

What are the phases of the internet in order

Connectivity

Internet of everything

Collaborative experiences

Networked Economy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Internet of Everything (IOT)

where everything is interconnected, such as people to machine (P2M).​

network of physical objects, with a unique identifier, combined with an embedded system of sensors, software and communication technologies.​

Smart devices

An interconnected network of computers and machine for a specific purpose

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