MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Python knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the output of the following code ? |
| A. | -1 |
| B. | 4 |
| C. | 3 |
| D. | 1 |
| Answer» C. 3 | |
| 2. |
What is the output when following statement is executed ?(python 3.xx) |
| A. | Welcome# 111#924.66 |
| B. | Welcome#111#924.66 |
| C. | Welcome#111#.66 |
| D. | Welcome # 111#924.66 |
| Answer» E. | |
| 3. |
To retrieve the character at index 3 from string s=”Hello” , what command do we execute ? |
| A. | s[]. |
| B. | s.getitem(3) |
| C. | s.__getitem__(3) |
| D. | s.getItem(3) |
| Answer» D. s.getItem(3) | |
| 4. |
What is the output of “hello”+1+2+3 ? |
| A. | hello123 |
| B. | hello |
| C. | Error |
| D. | hello6 |
| Answer» D. hello6 | |
| 5. |
If a class defines the __str__(self) method, for an object obj for the class, you can use which command to invoke the __str__ method. |
| A. | obj.__str__() |
| B. | str(obj) |
| C. | print obj |
| D. | All of the mentioned |
| Answer» E. | |
| 6. |
Which of the following statement prints hello\example\test.txt ? |
| A. | print(“hello\example\test.txt”) |
| B. | print(“hello\\example\\test.txt”) |
| C. | print(“hello\”example\”test.txt”) |
| D. | print(“hello”\example”\test.txt”) |
| Answer» C. print(“hello\”example\”test.txt”) | |
| 7. |
To return the length of string s what command do we execute ? |
| A. | s.__len__() |
| B. | len(s) |
| C. | size(s) |
| D. | s.size() |
| Answer» B. len(s) | |
| 8. |
What is the output when following statement is executed ? |
| A. | Error |
| B. | 9798 |
| C. | x\97 |
| D. | \x97\x98 |
| Answer» D. \x97\x98 | |
| 9. |
What is the output when following code is executed ? |
| A. | dlrowolleh |
| B. | hello |
| C. | world |
| D. | helloworld |
| Answer» B. hello | |