STM BTEC DIT Component 3 -1. Communication Technologies p140

A type of wireless network that does not rely on fixed hardware such as routers in a wired network is known as a what?

• A riff raff network

• An ad hoc network

• A Wi-Fi network

• A DIT network

A short range technology that can connect multiple devices such as smartphones and speakers in a small area.

• Infra-red

• Wi-Fi

• Drone

• Bluetooth

Which of these is a drawback of an ad-hoc network?

• More devices can be added at any time

• They are flexible in how they can be set up

• They aren't useful at all

• There is no one single device that has overall control, which means it can become unorgainsed

A PAN is?

• A Personal Area Network

• A Pathetic Attempt at a Network

• A Propitiatory Network

• A Personal Access Network

When one uses a bank card, they are required to enter their PIN. What does PIN stand for?

• Personal Instant Number

• Personal Identification Number

• Professional Instant Number

• Professional Identification Number

Encrypted means what?

• Online data for all to see

• Online data isn't available until the user clicks a button

• Online data is hidden, with a way to see it if one has the network/encryption key

• Online data is hidden, with no way of seeing it

Which of these are a type of Ad-hoc network? (click three)

• Personal Area Network (PAN)

• Open Wi-Fi

• Closed Wi-Fi

• Tethering or Personal Hotspots

• Closed wired network

Which of these may affect a network's availability? (choose three)

• Being in a rural locations

• Being in a developing country

• Having an expert user

• Using too many applications

• Mobile network coverage

An open network is a secure way of transmitting data?

• True

• False

Sending data to your device in a continuios flow whilst you are connected to the internet, without saving it to the device is known as what?

• Streaming

• Downloading

• Saving

• Opening