Which of the following represents a list of data in Scheme?
A) (3.1, 3.2, 3.3)
B) (3.1; 3.2; 3.3)
C) (quote (3.1 3.2 3.3))
D) (quote (3.1, 3.2, 3.3))

Question

Quizplus · Accepted Answer

In Scheme, lists are represented within parentheses and can contain any type of values. Option A is using commas instead of spaces to separate the values, which is not valid syntax. Option B is using semicolons instead of commas or spaces, which is also not valid syntax. Option D is using commas within the parentheses, which is also not valid syntax. Option C correctly uses the quote function to create a list containing the values 3.1, 3.2, and 3.3.

Which of the Following Represents a List of Data in Scheme