1 - Unit 1 Test Review (Digital Revolution)

What was the first and major phase of the Digital Revolution, which happened between the 1940s and 1960s?

• Giant Computers

• Personal Computers

• Networked Computers

• Cloud Computing

What was the second phase of the Digital Revolution which happened between the 1970s and 1990s?

• Giant Computers

• Personal Computers

• Networked Computers

• Cloud Computing

What was the third phase of the Digital Revolution which happened between the mid 1990s and 2000s?

• Giant Computers

• Personal Computers

• Networked Computers

• Cloud Computing

Which phase of the Digital Revolution are we currently in that began in the early 2000s?

• Giant Computers

• Personal Computers

• Networked Computers

• Cloud Computing

How big were Giant Computers?

• The size of a car

• The size of a table

• The size of a room

• The size of a refrigerator

True or False: Cloud computing allows you to save information on remote servers, not on your computer.

• True

• False

Which is better for transmitting data and streaming Netflix, having a high bandwidth rate or having a low bandwidth rate?

• high

• low

What is Augmented Reality?

• the cloud used for storage and application

• a supercomputer that creates a virtual world

• view of the world enhanced with computer graphics or sounds

What is this?

• Bar Code

• UPC Code

• QR Code

• Captcha Code

What is a measure of how efficiently and quickly a person completes tasks?

• Speed

• Productivity

• Output