MCQOPTIONS
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MCQOPTIONS
This section includes 21 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 below program ? |
| A. | x is now 50 |
| B. | x is now 2 |
| C. | x is now 100 |
| D. | None of the mentioned |
| Answer» B. x is now 2 | |
| 2. |
What is the output of the function: |
| A. | True |
| B. | False |
| C. | Error |
| D. | 0 |
| Answer» D. 0 | |
| 3. |
What are the outcomes of the functions shown below? |
| A. | Error, 6 |
| B. | 12, Error |
| C. | 12, 6 |
| D. | Error, Error |
| Answer» B. 12, Error | |
| 4. |
What is the output of the expression? |
| A. | 4.5 |
| B. | 4.6 |
| C. | 4.57 |
| D. | 4.56 |
| Answer» D. 4.56 | |
| 5. |
What is the output of the functions shown below? |
| A. | A65 |
| B. | Error65 |
| C. | ErrorError |
| D. | ErrorJunk value |
| Answer» C. ErrorError | |
| 6. |
The output of the function: (Note that the number of blank spaces before the number is 5) |
| A. | -12345.0 (5 blank spaces before the number) |
| B. | -12345.0 |
| C. | Error |
| D. | -12345.000000000…. (infinite decimal places) |
| Answer» C. Error | |
| 7. |
What is the output of the below program? |
| A. | Hello World!Hello World! |
| B. | ‘Hello World!’‘Hello World!’ |
| C. | HelloHello |
| D. | None of the mentioned |
| Answer» B. ‘Hello World!’‘Hello World!’ | |
| 8. |
The function complex(‘2-3j’) is valid but the function complex(‘2 – 3j’) is invalid. State whether this statement is true or false. |
| A. | True |
| B. | False |
| C. | May be |
| D. | Can't say |
| Answer» B. False | |
| 9. |
What is the output of below program? |
| A. | Arthur Sir |
| B. | Sir Arthur |
| C. | Arthur |
| D. | None of the mentioned |
| Answer» C. Arthur | |
| 10. |
Suppose there is a list such that: l=[2,3,4].If we want to print this list in reverse order, which of the following methods should be used? |
| A. | reverse(l) |
| B. | list(reverse[(l)]) |
| C. | reversed(l) |
| D. | list(reversed(l)) |
| Answer» E. | |
| 11. |
What is the output of the expression: |
| A. | 4.5 |
| B. | 5 |
| C. | 4 |
| D. | 4.6 |
| Answer» C. 4 | |
| 12. |
What is the output of the following piece of code when executed in Python shell? |
| A. | 1 |
| B. | 0 |
| C. | An exception is thrown |
| D. | ‘ ‘ |
| Answer» C. An exception is thrown | |
| 13. |
What are the outcomes of the following functions? |
| A. | aError |
| B. | ‘a’a |
| C. | Errora |
| D. | ErrorError |
| Answer» D. ErrorError | |
| 14. |
Lambda contains block of statements. |
| A. | True |
| B. | False |
| C. | May be |
| D. | Can't say |
| Answer» C. May be | |
| 15. |
The following piece of code is invalid. True or False? |
| A. | True |
| B. | False |
| C. | May be |
| D. | Can't say |
| Answer» C. May be | |
| 16. |
Which of the following isn’t true about dictionary keys? |
| A. | More than one key isn’t allowed |
| B. | Keys must be immutable |
| C. | Keys must be integers |
| D. | When duplicate keys encountered, the last assignment wins |
| Answer» D. When duplicate keys encountered, the last assignment wins | |
| 17. |
What is the output of the following snippet of code? |
| A. | method del doesn’t exist for the dictionary |
| B. | del deletes the values in the dictionary |
| C. | del deletes the entire dictionary |
| D. | del deletes the keys in the dictionary |
| Answer» D. del deletes the keys in the dictionary | |
| 18. |
Execute the following in Python shell? |
| A. | Syntax error |
| B. | dict_items([(‘A’), (‘B’), (‘C’)]) |
| C. | dict_items([(1,2,3)]) |
| D. | dict_items([(1, ‘A’), (2, ‘B’), (3, ‘C’)]) |
| Answer» E. | |
| 19. |
What is the output? |
| A. | 40 |
| B. | 45 |
| C. | “john” |
| D. | “peter” |
| Answer» B. 45 | |
| 20. |
Read the code shown below carefully and pick out the keys? |
| A. | “john”, 40, 45, and “peter” |
| B. | “john” and “peter” |
| C. | 40 and 45 |
| D. | d = (40:”john”, 45:”peter”) |
| Answer» C. 40 and 45 | |
| 21. |
–inf$ |
| A. | |
| B. | –infinity |
| Answer» C. | |