Ctech Unit2 Information Management Review

What type of information might be stolen from individual citizens?

• Financial market data

• Personal data

• Government policies

• Business strategies

What is the digital divide?

• The difference in internet speed between urban and rural areas.

• The difference in access to digital resources in different areas of the world.

• The difference in technology development between countries.

• The difference in data storage methods.

What is an advantage of portable devices?

• High processing power

• Can be used anywhere

• Large storage capacity

• Fixed location

Which characteristic refers to the ability of a device to complete different tasks?

• Processing power

• Versatility

• Storage capacity

• Portability

What is a disadvantage of portable devices?

• Limited portability

• High processing power

• Limited processing power

• Large storage capacity

What is a characteristic of optical-fibre connections?

• Uses copper wires

• Transfers data as electrical charges

• Uses strands of glass or plastic

• Is the most expensive form of connectivity

What is an example of a music streaming service mentioned in the text?

• Netflix

• YouTube

• Spotify

• Facebook

What is a benefit of streamed audio and video?

• They require no bandwidth.

• They can be accessed in real-time and for catch-up shows.

• They are only available offline.

• They are always free.

What is an example of a video source mentioned in the text?

• Spotify

• Twitter

• YouTube

• LinkedIn

What is a potential use of a file on a document site?

• To host live events

• To provide a synopsis of a TV episode

• To create social media posts

• To stream music