You decide to store data in the user's browser in order to reduce the amount of data that must be downloaded. What is this process called?

Caching.

Latency.

Performance testing.

Auditing.

How does compression reduce latency?

By reducing the amount of data that must be transferred over the Internet.

By storing data on the user's computer.

By causing JavaScript to be loaded after the page first displays.

By reducing the number of files that must be transferred over the Internet.

What effect does splitting a single JavaScript file into multiple files have?

It has no effect on latency.

It increases latency.

It decreases latency.

It causes the JavaScript to load after the browser displays the page.