1.

2. A loop block in python starts with a –

a) ; (semicolon)

b) , (comma)

c) : (colon)

d) # (hash)

3.

Which of the following statements assigns the value 25 to the variable x in Python:

1. x ← 25
2. x = 25
3. x := 25
4. int x = 25
5. x << 25

4. Bitwise operators are used to compare (binary) numbers

5. The len() method to return the length of an array

6.

Choose the correct option with respect to Python.

A. Both tuples and lists are immutable.
B. Tuples are immutable while lists are mutable.
C. Both tuples and lists are mutable.
D. Tuples are mutable while lists are immutable.

7. What will be the output of the following Python code?

i = 1while True:    if i%3 == 0:        break    print(i)     i + = 1

a) 1 2
b) 1 2 3
c) error
d) none of the mentioned

8. Which keyword is used for function?
a) Fun
b) Define
c) Def
d) Function

9.

def cal(n1) : What is n1?

a. Parameter

b. Argument

c. Keyword

d. None of the above

10. Python can be treated in a procedural way, an object-oriented way or a functional way.

11. The for loop in Python is an _____________

a) Entry Controlled Loop

b) Exit Controlled Loop

c) Both of the above

d) None of the above

12. To insert characters that are illegal in a string, use an escape character

13.

Which of the following statement is a function call?

a. call sum( )

b. def sum( )

c. sum( )

d. function sum( )

14. Comments can be used to explain Python code.

15. Which term describes a loop that continues repeating without a terminating (ending) condition?

a) Infinite Loop

b) Conditional Loop

c) Unlimited Loop

d) Sequence Loop

16. Python has a set of built-in methods that you can use on lists/arrays

17. Python will give you an error if you skip the indentation

18. X wants to allow the program to repeatedly ask the user to enter their Choice if it does not equal the Answer. Which loop option should X use?

a) while Choice == Answer:

Choice = input()

b) while Choice != Answer:

Choice = input()

c) while Answer != Choice:

Choice = input()

d) while Answer =! Choice:

Choice = input()

19. Python  was created by Guido van Rossum, and released in 1999.

20. Comments starts with a #

21. A for loop is used for iterating over a sequence (that is either a list, a tuple, a dictionary, a set, or a string).

22. All keywords in Python are in _________
a) Capitalized
b) lower case
c) UPPER CASE
d) None of the mentioned

23. What keyword would you use to add an alternative condition to an if statement?

a) else if
b) elseif
c) elif
d) None of the above

24. A variable name cannot start with a number

25.  ________ in Python is a counter-controlled loop.

a) for

b) while

c) Both (a) and (b)

d) None of the above

26.

What will be the output of below Python code?

tupl=([2,3],"abc",0,9)tupl[0][1]=1print(tupl)A. ([2,3],"abc",0,9)B. ([1,3],"abc",0,9)C. ([2,1],"abc",0,9)D. Error

27. What is the output of the given below program?

if 1 + 3 == 7:    print("Hello")else:    print("Know Program")

a) Hello
b) Know Program
c) Compiled Successfully, No Output.
d) Error

28. Variables that are created outside of a function

29. Arithmetic operators are used with numeric values to perform common mathematical operations

30. What is the index value of ‘i’ in string “Learning”

a. 5

b. 3

c. 6

d. 7

31. An array can hold many values under a single name

32. Python can be install on both  Linux and  Windows

33.

The most important object defined in NumPy is an N-dimensional array type called?

A. ndarray
B. narray
C. nd_array
D. darray

34. You can also have an else without the elif

35.

What do we use to define a block of code in Python language?

1. Key
2. Brackets
3. Indentation
4. None of these

36. What is another word for ‘iteration’ ?

a) Selection

b) Assignment

c) Sequencing

d) Repetition

37. Comments can’t be used to prevent execution when testing code.

38. What does the following code print?

x = -10if x < 0:    print("The negative number ",  x, " is not valid here.")print("This is always printed")

a.This is always printedb.The negative number -10 is not valid hereThis is always printedc.The negative number -10 is not valid here

39. Pip is  not a powerful package management system for Python software packages

40. Indentation refers to the spaces at the beginning of a code line.