Bài Quiz không có tiêu đề

what is cookie?

• A folder on your hard drive that stores downloaded files (websites, images, fonts).

• Small text files are placed on a user's computer when accessing a website.

Which company has contracts with more than 11000 sites?

Which nation has roughly 1.5 million cameras installed in public areas?

Function of cookies?

• allows access to previously viewed websites without requiring a server download.

• Boost browser efficiency.

• carries user preference data in storage.

Companies can use our cell phones to monitor us.

• false

• true

• not given

How many different ways can firms monitor you?

• 3

• 5

• 2

• 4

Are see-through cameras generally available?

• not given

• not yet

• already

Which country monitors its citizens the most?

• UK

• USA

• China

• Singapore