1.

In Python, a variable may be assigned a value of one type, and then later assigned a value of a different type:

1. False
2. True

2. The length of an array is always one more than the highest array index.

3. You can use the append() method to add an element to an array

4. if statements cannot be empty, but if you for some reason have an if statement with no content, put in the pass statement to avoid getting an error

5. The format() method takes unlimited number of arguments

6. Find the output of the given Python program?

a = 25if a < 15:    print("Hi")if a <= 30:    print("Hello")else:    print("Know Program")

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

7. Find the output of the following program segments:

for i in range(20,30,2):

print(i)

a) 20 22 24 26 28

b) 20

22

24

26

28

c) 20 22 24 26 28 30

d) 20

22

24

26

28

30

8. 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

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

a) 40
b) 45
c) “john”
d) “peter”

10.

Which of the following is not a keyword in Python language?

1. val
2. raise
3. try
4. with

11. Official site of python is www.python.org

12. The format() method takes the passed arguments

13. Identity operators are used to compare the objects, not if they are equal, but if they are actually the same object, with the same memory location

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

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

a. 5

b. 3

c. 6

d. 7

16. An array is a special variable, which can hold more than one value at a time

17. Python can be install on both  Linux and  Windows

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

19.

 ____________________ can be defined as a named group of instructions that accomplish a specific task when it is invoked/called.

a. Function

b. Datatype

c. Token

d. Operator

20. You can use three double quotes only:

a = “””Lorem ipsum dolor sit amet,
consectetur adipiscing elit,
sed do eiusmod tempor incididunt
ut labore et dolore magna aliqua.”””
print(a)

21. With the for loop we can execute a set of statements

22.

Which of the following statement is a function call?

a. call sum( )

b. def sum( )

c. sum( )

d. function sum( )

23. Arrays are used to store multiple values in one single variable.

24.

Which keyword is used to begin the definition of a function?

a. Define

b. DEF

c. def

d. Def

25.

Which statement is correct?

A. List is immutable && Tuple is mutable
B. List is mutable && Tuple is immutable
C. Both are Mutable.
D. Both are Immutable

26. Comments can be used to explain Python code.

27. Variable names are case-sensitive

28.

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

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

29.

In a program, a function can be called ____________ times.

a. 2

b. 3

c. 5

d. Multiple times

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

31.

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

32. The else keyword catches anything which isn’t caught by the preceding conditions.

33. The elif keyword is pythons way of saying “if the previous conditions were not true, then try this condition”.

34. What is another word for ‘iteration’ ?

a) Selection

b) Assignment

c) Sequencing

d) Repetition

35. Which of the following loop is not supported by the python programming language?

a) for loop

b) while loop

c) do…while loop

d) None of the above

36.

Which of the following creates a tuple?

A. tuple1=(“a”,”b”)
B. tuple1[2]=(“a”,”b”)
C. tuple1=(5)*2
D. None of the above

37. Can we write if/else into one line in python?

a) Yes
b) No
c) if/else not used in python
d) None of the above

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

39. Python is an interpreted programming language

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