Q40
Which built-in function is used to calculate the length of a sequence like a list or string?
A.
len()
AnswerB.
length()
C.
count()
D.
size()
Answer: Option A
Solution
Answer: Option A
Solution:
The correct answer is Option A: len().The
len() function in Python is used to calculate the length of a sequence, such as a list or a string. It returns the number of items in the sequence. For example, len([1, 2, 3]) will return 3, as there are three elements in the list. Similarly, len("hello") will return 5, as there are five characters in the string "hello".