Mobile App Dev Trivia

When did the first iPhone ship?

• January 1984

• March 2002

• June 2007

• November 1999

When did the first Android phone ship?

• June 2007

• October 2008

• May 2010

• January 2014

Which mobile operating system is most popular in the world?

• Windows

• Linux

• Android

• iOS

Which mobile operating system is most popular in the US?

• iOS

• Android

• Samsung

• Windows

What programming language is primarily used to develop iOS apps?

• Python

• Javascript

• C++

• Swift

What programming language is primarily used to develop Android apps?

• C++

• Python

• Kotlin

• HTML

When was the Swift language released?

• 1984

• 2018

• 1997

• 2014

When was the Kotlin language released?

• 2016

• 2014

• 1987

• 2001

What does Android name their releases after?

• Pokemon

• Desserts

• Star Wars

• Robots

Which of these professions could involve skills learned in app development?

• Sports

• Construction

• Automotive

• None of the above

• All of the above