Job Interview Questions and Answers Directory

Python Medium technical

Q11. What is used to create unicode strings in Python?

In Python 3, **all strings are Unicode by default** (type `str`). To create a byte string, prefix the literal with `b`: ```python text = 'HireXTech' # Unicode str raw_byt...

#python #strings

1 Answer

Python Medium technical

Q12. What is a docstring?

A **docstring** (documentation string) is a string literal that occurs as the very first statement in a module, class, function, or method definition: ```python def calcu...

#python #strings

1 Answer

Python Medium technical

Q13. How will you capitalize the first letter of string?

In Python, the capitalize() method capitalizes the first letter of a string. If the string already consists of a capital letter at the beginning, then, it return s the or...

#python #strings

0 Answer

Python Easy technical

Q14. How will you convert a string to all lowercase?

In Python, convert a string to lowercase using the **`str.lower()`** method: ```python text = "HireXTech INTERVIEW Guide" print(text.lower()) # Output: "hirextech intervi...

#python #strings

1 Answer

Python Medium technical

Q15. What are docstrings in Python?

Docstrings are not actually comments, but, they are documentation strings. These docstrings are within triple quotes. They are not assigned to any variable and therefore,...

#python #strings

1 Answer

Python Medium technical

Q16. What Is A String In Python?

A string in Python is a sequence of alpha-numeric characters. They are immutable objects. It means that they don't allow modification once they get assigned a value. Pyth...

#python #strings

2 Answer

Python Medium technical

Q17. Which Python Function Will You Use To Convert A Number To A String?

For converting a number into a string, you can use the built-in function str(). If you want an octal or hexadecimal representation, use the inbuilt function oct() or hex(...

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1 Answer

Python Medium technical

Q18. How would you convert a string into lowercase?

We use the lower() method for this. ```python >>> 'AyuShi'.lower() ``` 'ayushi' To convert it into uppercase, then, we use upper(). ```python >>> 'AyuShi'.upper() ``` 'AY...

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1 Answer

Python Medium technical

Q19. How will you check if all characters in a string are alphanumeric?

Use the `.isalnum()` method on a string. It returns `True` if all characters in the string are alphanumeric (letters or numbers) and there is at least one character: ```p...

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0 Answer

Python Medium technical

Q20. In one line, show us how you'll get the max alphabetical character from a string.?

For this, we'll simply use the max function. ```python >>> max('flyiNg') ``` 'y' The following are the ASCII values for all the letters of this string- f- 102 l- 108 y- 1...

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0 Answer