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Class 12 Computer Science Chapter 2 Advanced Python Programming Quiz 4 (25 MCQs)

Quiz Instructions

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1. The correct way to create a variable in Python?

Correct Answer: A) MyVariable = 10.

2. Which one of the following is correct way of declaring and initializing a variable, x with value 5?int x

Correct Answer: C) X=5.

3. What is the output of the following program?for i in range(0, 5):print(i) i=i+1

Correct Answer: C) 0 to 4 numbers.

4. Among the following functions, which one can be used to combine dataframes when they have similar structure.

Correct Answer: B) Concat().

5. Write the output:import pandas as pd1 s = pd1.Series([1, 2, 3]) t = pd1.Series([1, 2, 4]) u=s-t print (u)

Correct Answer: D) 0 01 02-1dtype:int64.

6. What will be the output?str1 = "Deep Learning"print (len(str1))

Correct Answer: C) 13.

7. Which of the following is incorrect variable name in Python?

Correct Answer: C) 1variable.

8. What is the output of print('Hello' + ' World')?

Correct Answer: B) Hello World.

9. What does IDLE stand for?

Correct Answer: B) Integrated Development Environment.

10. The character that must be at the end of the line for if?

Correct Answer: A) :.

11. Write the output for the following:import pandas as pd1 s = pd1.Series(5, index=[0, 1, 2, 3]) print(s)

Correct Answer: B) 0 5 1 5 2 5 3 5 dtype:int64.

12. Which one of the following if statements will not execute successfully?1) if (1, 2);print('foo')2) if (1, 2):print('foo')3) if (1):print( 'foo' )4) if (1);print( 'foo' )

Correct Answer: B) 2.

13. Identify the arithmetic operator which is used to calculate exponential.

Correct Answer: D) **.

14. How do you take user input in Python using the input() function?

Correct Answer: D) Call the input() function with a prompt message as an argument.

15. Which of the following is NOT a key feature of Object-Oriented Programming in Python?

Correct Answer: D) Compilation.

16. Which of these is the definition for packages in Python?

Correct Answer: C) A number of files containing Python definitions and statements.

17. S = pd.series([1, 2, 3, 4, 5], index=['a', 'b', 'c', 'd', 'e'])print(s[:3] gives?

Correct Answer: A) A 1b 2c 3.

18. What symbol is used to pass an arbitrary number of arguments to a Python function?

Correct Answer: C) *.

19. Which of these is mutable?

Correct Answer: A) List.

20. We can iterate over string

Correct Answer: A) True.

21. Which functions are used to accept input from the user.

Correct Answer: A) Input().

22. Predict the output of the following code:x=3If x>2 or x<5 and x==6:Print( "ok" )else:print( "no output" )

Correct Answer: C) No output.

23. In Python an ELSE IF statement is represented as what?

Correct Answer: B) Elif.

24. Which of these collections defines a TUPLE?

Correct Answer: B) ("apple", "banana", "cherry").

25. Which function opens a file for reading in Python?

Correct Answer: C) Open().

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