Big Data 1

What is the name for the red section of the electromagnetic spectrum which can transmit small amounts of data?

• Red light.

• Infrared waves.

• Red waves.

• Infrared light.

• I don't know.

Which of these can you not do with infrared waves?

• Provide warmth for electrical heaters.

• Heat and cook up food.

• Detect heat through thermal imaging cameras.

• Freeze water.

• I don't know.

Which of these words refers to a machine-readable code of lines and numbers?

• Barscript.

• Barlist.

• Barcode.

• Barsignal.

• I don't know.

What does NFC stand for?

• Near Floor Contact.

• Nothing Found Close.

• Near Field Contact.

• Near Field Communication.

• I don't know.

What word describes someone who travels between places on a frequent basis, e.g. from work to home?

• Office worker.

• Traveller.

• Journeyman.

• Commuter.

• I don't know.

What does QR code stand for?

• Quick Response code.

• Quiet Response code.

• Quick Reading code.

• Quite Red code.

• I don't know.

What is the right to keep information private sometimes called?

• Transparent data.

• Open data.

• Data privacy.

• Hidden privacy.

• I don't know.

What is RFID (Radio Frequency Identification)?

• A device that uses QR codes to check where something or someone is.

• A device that uses radio signals to check where something or someone is.

• A device that uses infrared waves to check where something or someone is.

• Something that plays music.

• I don't know.

What do we call a person who manages, sorts, analyses and models data?

• Systems or data analyst.

• Coder.

• Hacker.

• Scientist.

• I don't know.