Question

question 1 of 10
what is the purpose of this block?
list insert at beginning
a. to change a value at a certain index
b. to remove the last value from an array
c. to add a value to the end of an array
d. to add a value to the beginning of an array

Explanation:

The block is labeled "insert...at beginning" for a list. Option A is about changing a value at an index, which this block doesn't do. Option B is about removing the last value, which is not related. Option C is about adding to the end, but the block says "at beginning". Option D matches the description of adding a value to the beginning of an array (or list).

Answer:

D. To add a value to the beginning of an array