ExamHoot
22 / 40String Methods and ManipulationMediumPython Basics

What is the output of this code where Vikram uses the upper() and slice operations together?

vikram_str = "hello world"
result = vikram_str[0:5].upper()
print(result)

  1. hello

  2. HELLO

  3. HELLO WORLD

  4. HeLLo

Show answer & explanation

Correct answer

HELLO

Explanation

The slice [0:5] extracts 'hello', then upper() converts it to uppercase, resulting in 'HELLO'.

Written by ExamHoot EditorialPublished · Updated

All 40 String Methods and Manipulation questions

  1. 1.What does the upper() method do to a string in Python?
  2. 2.What will be the output when you call the lower() method on the string 'HELLO World'?
  3. 3.What does the len() function return when applied to a string?
  4. 4.What is the purpose of the strip() method in Python string manipulation?
  5. 5.How does the replace() method work when called on a string?
  6. 6.What does the split() method do when called without any arguments?
  7. 7.What does the find() method return when the substring is found in a string?
  8. 8.What is the purpose of the capitalize() method in string manipulation?
  9. 9.What does the join() method do when called on a string?
  10. 10.What does the count() method return when called on a string?
  11. 11.What is the difference between the startswith() and endswith() methods?
  12. 12.What does the isdigit() method return when called on a string containing only numbers?
  13. 13.What does the isalpha() method check in a Python string?
  14. 14.What does the title() method do to a string in Python?
  15. 15.What does the swapcase() method return when applied to a string?
  16. 16.What is the purpose of the strip() method when applied to a string in Python?
  17. 17.Predict the output of the following code that uses string methods to manipulate text
  18. 18.What is the difference between the find() and index() methods when searching for a substring?
  19. 19.Predict what value Hari's string variable will contain after executing this code snippet
  20. 20.What will be the output when Prasath runs this code that uses the count() method on a string?
  21. 21.Explain what the startswith() method does and when it would be useful in practical programming
  22. 22.What is the output of this code where Vikram uses the upper() and slice operations together?
  23. 23.Predict the output when Deepak uses the isdigit() method to check string content
  24. 24.What does the swapcase() method accomplish when applied to a string in Python?
  25. 25.Predict what Anjali's code will output when using the rfind() method to search from the right
  26. 26.What will be the output when Rohan executes this complex string manipulation code using multiple chained methods?
  27. 27.Identify the bug in Meera's code that attempts to validate an email address format
  28. 28.What is the output of this code where Arun uses string slicing combined with the find() method?
  29. 29.Predict the output when Sneha uses the split() method with a maximum split parameter
  30. 30.What will be the output of this code where Karthik uses the join() method with a list comprehension?
  31. 31.Identify what Priya's code outputs when using the isalpha() method to validate string content
  32. 32.What is the output when Arjun uses the zfill() method to pad a string with leading zeros?
  33. 33.Predict the output of this code where Neha uses the partition() method to split a string
  34. 34.What will Sanjay's code output when using the expandtabs() method with custom tab width?
  35. 35.Analyze what Divya's code will output when using the translate() method with a translation table
  36. 36.What will be the output of the following code when Hari tries to count occurrences of a substring in a string?
  37. 37.Predict the output when Prasath executes this code to find the index of a character in a string using the find() method
  38. 38.What is the difference between the replace() and replaceall() methods when manipulating strings in Python?
  39. 39.Predict what will be displayed when Arjun runs this code involving string slicing and the upper() method
  40. 40.What will be the output when Deepak uses the split() method to break down a comma-separated string into individual elements?