Unit 2: Information Transfer - Lesson 3 - Part 2

What can help us maintain meaningful connections in the digital age?

• Using only modern technology

• Balancing modern technology with traditional methods

• Ignoring traditional methods

• Avoiding handwritten letters

Tags

unit 3

chemistry

How has technology changed the way we communicate?

• It has made communication slower

• It has made communication more personal

• It has transformed communication

• It has made communication more difficult

Tags

unit 1

history

When was telegraph invented

• 1895

• 1837

• 1920s

• 1960s

The telephone was invented AFTER

• Internet

• TV

• Radio

• Telegraph

The radio was invented BEFORE

• Camera

• Internet

• Telegraph

• Printing press

Sound equipment that amplifies/boosts the low voltage/low current audio signal from the sound board into a higher current signal suitable for driving speakers.

• Gain

• Speaker

• Amplifier

• Floor mic

What is the full form of E-mail?

• Elect Mail

• Electronic Mail

• Exact Mail

• Empty Mail

A Website is a collection of

• Home Page

• First Page

• WWW

• Web Pages

Fiber-optic cables are better than copper cables because...

• they carry less information

• they carry about a thousand times more information per second.

• they take up less space

• they take up more space

"Noise" in information technology is considered

• small and large tubes

• a coded message like morse code

• random signals that alter information signals