two-option program
nounUK /tuː ˈɒpʃən ˈprəʊɡræm/
US /tu ˈɑpʃən ˈproʊɡræm/
A two-option program is a computer program that lets you pick one of two choices.
The game asked me to choose between two doors, so it was a simple two-option program.
OTHER MEANINGS
2. A software routine that presents exactly two possible actions to the user.
The installer is a two-option program: install now or cancel.
3. A training or service plan offering exactly two paths.
The school's two-option program lets students pick art or music.
4. A voting or survey setup with only two answers.
The poll was a two-option program: yes or no.