FUNDAMENTALS OF COMPUTER

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COMPUTER PROGRAMMING FUNDAMENTALS

WHAT IS PROGRAMMING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If string ____ name=‘Programming techniques’. What is the output of print(len(string ____ name))?
A
20
B
21
C
22
D
23
Explanation: 

Detailed explanation-1: -The len() function returns the number of items in an object. When the object is a string, the len() function returns the number of characters in the string.

Detailed explanation-2: -The Python String len() method is used to retrieve the length of the string. A string is a collection of characters and the length of a string is the number of characters (Unicode values) in it.

Detailed explanation-3: -To use the len() function to get the length of a data type, assign the data type to a variable, then pass the variable name to the len() function.

Detailed explanation-4: -As you know, the best way to find the length of a string is by using the strlen() function.

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