Assuming the following variable declaration,
Declare String str = "Miami"
which of the following pseudocode statements changes the variable's contents to "Mia"?
A)delete(str, 3, length(str))
B)delete(str, 3, 4)
C)Set str = str - "mi"
D)Set str[0] = "Mia"
E)None of the above.

Question

Quizplus · Accepted Answer

Option A would delete everything after the 3rd character, resulting in "Mia" in this particular case but would not work for other strings.
Option C would subtract "mi" from the string, resulting in "am", not "Mia".
Option D is invalid syntax and would produce an error.
Option E is incorrect since option B is correct. 
Therefore, option B is the best choice as it deletes characters from position 3 to 4, resulting in "Mia".

Assuming the Following Variable Declaration