🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books

Class 12 Computer Science Chapter 2 Advanced Python Programming Quiz 7 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What does encapsulation help with in Object-Oriented Programming?

Correct Answer: B) Hiding the internal state of the object.

2. Given a Pandas series called Marks, the command which will display the first 3 rows is .

Correct Answer: A) Print(Marks.head(3)).

3. What is the file extension for Python scripts?

Correct Answer: A) .py.

4. Predict the outpout z=[1, 2, 3, 4, 5]print(2*z)

Correct Answer: A) [1, 2, 3, 4, 5, 1, 2, 3, 4, 5].

5. Which of the following is the correct statement?z = \{"x":0, "y":1\}

Correct Answer: D) All of the above.

6. What is the correct syntax to return the fourth element in a list named 'fruits'?

Correct Answer: B) Return fruits[3].

7. Which of the following is an example of string slicing in Python?

Correct Answer: C) "hello"[1:4].

8. The method(s) to import a tkinter in python program is/are .....

Correct Answer: D) All the above.

9. GUI stand for .....

Correct Answer: C) Graphical user interface.

10. What is the role of an interpreter in Python?

Correct Answer: B) To translate high-level code into machine code.

11. Predict the output:s="SRGEC"v=" for i in s:v=v+iprint(v)

Correct Answer: A) SRGEC.

12. Which of the following is NOT a programming language mentioned?

Correct Answer: A) HTML.

13. What is the main purpose of Python?

Correct Answer: C) To develop software and applications.

14. (a) is an example of using the print function in Python.

Correct Answer: B) A. print("Hello, World!").

15. Which decision statement will be triggered if the variable x is less than 20?

Correct Answer: D) If x < 20:.

16. Find the output of the following program segments:for i in range(20, 30, 2):print(i)

Correct Answer: B) 2022242628.

17. What is the full form of SQL

Correct Answer: B) Structured Query Language.

18. Explain the concept of a dictionary in Python.

Correct Answer: A) A dictionary in Python is a collection of key-value pairs. It is unordered, changeable, and does not allow duplicate keys. Each key is unique and is used to access its corresponding value.

19. What does indentation in Python indicate?

Correct Answer: C) A block of code.

20. Operators with the same precedence are evaluated in which manner?

Correct Answer: A) Left to Right.

21. What is the data type of print(type(10))

Correct Answer: C) Int.

22. What is the scope of a variable in Python?

Correct Answer: C) Local, Enclosing, Global, and Built-in.

23. WHICH ONE OF THE FOLLOWING IS NOT SHOWN IN THE SYNTAX ERROR?

Correct Answer: C) Low memory.

24. What is the output of the given below program?print("Know Program" .split())

Correct Answer: C) ['Know', 'Program'].

25. . In a type of computer network, what does MAN stands for?

Correct Answer: C) Metropolitan area network.

🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books