Home > Python > Quizzes > PYTHON Practice Test
PYTHON Practice Test
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 0% Most missed: “To eliminate duplicate rows ……………… is used”

Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. Python is a general-purpose language, meaning it can be used to create a variety of different programs and isn't specialized for any specific problem.

PYTHON Practice Test
Time left 00:00
25 Questions

1. Which of the following is best known service model?
2. What is the output of this expression, 3*1**3?
3. Which of the following will run without errors?
4. Which of these in not a core datatype?
5. The database schema is written in
6. Which of the following is related to service provided by Cloud?
7. The way a particular application views the data from the database that the application uses is a
8. To eliminate duplicate rows ……………… is used
9. What is the maximum possible length of an identifier?
10. …….. data type can store unstructured data
11. State true or false i. A candidate key is a minimal super key. ii. A candidate key can also refer to a surrogate key.
12. Which database level is closest to the users?
13. ………………… is the preferred method for enforcing data integrity
14. A ………………. Does not have a distinguishing attribute if its own and most are dependent entities, which are part of some another entity.
15. DFD stands for
16. DCL stands for
17. …………….. is used to determine whether a table contains duplicate rows.
18. All cloud computing applications suffer from the inherent _______ that is intrinsic in their WAN connectivity.
19. An advantage of the database management approach is
20. The relational model feature is that there
21. Which are the two ways in which entities can participate in a relationship?
22. What is the output of “hello”+1+2+3?
23. Cloud computing is a _______ system and it is necessarily unidirectional in nature.
24. What is the output of the following? print('ab'.isalpha())
25. In a relational schema, each tuple is divided into fields called