The answer is C. The program prints:
1
Why?
count goes through the string and counts how many times ‘b’ appears.
Trace table
A trace table follows the program step by step. Here’s this one:
| letter | matches? |
|---|---|
| b | yes |
| a | |
| n | |
| a | |
| n | |
| a |
The code again
word = "banana"
print(word.count("b"))Try it: change one number in the program and predict the new output before you run it.