Lesson 1.2 Introduction to Swift and Playgrounds

What is the console?

• a place that shows gpu usage

• a place that shows the cpu usage

• a place that shows details about how a program is running

• A place to plug in controllers

Open source means language is developed in the open, with community input and support. Everyone is welcome to contribute or simply follow along.

• False

• True

A playground is an environment in Xcode for experimenting with code and seeing instant results

• False

• True

What is a results sidebar?

• shows code running in the swift playgrounds external tools

• shows code running in the iOS simulator

• shows what running the code does in an environment outside the simulator