25 Fundamental Python Interview Questions and Answer Part 1
Python Interview Questions
Are you Preparing for Interview in Python?
Who should Practice these Python Basic Interview Questions ?
- Anyone wishing to sharpen their knowledge.
- Anyone preparing for JOB interview. ( Python Basic Interview Questions )
What is the Importance of Python?
What you’ll learn
- How to Solve Python Basic Questions
Are there any course requirements or prerequisites?
- Basic knowledge of Computer Programming ( Python programming interview questions )
- Basic Knowledge of Python ( Python practice questions )
Who this course is for:
- Learner Who want to Preparing for Interview
This is Fundamental Python Interview Questions
- A. 16
B. 32
C. 64
D. None of these above
Eplanation
The Correct Answer is D.The maximum possible length of an identifier is not defined in the python language. It can be of any number.
- A. Zim Den
B. Guido Van Rossum
C. Niene Stom
D. Wick Van Rossum
Eplanation
The Correct Answer is B.Python language was developed by Guido van Rossum in the Netherlands.
- A. .py
B. .python
C. .p
D. None of these
Eplanation
The Correct Answer is A.".py" is the correct extension of the Python file.
- A. /
B. //
C. #
D. !
Eplanation
The Correct Answer is C"#" character is used in Python to make a single-line comment.
- A. Classes are real-world entities while objects are not real
B. Objects are real-world entities while classes are not real
C. Both objects and classes are real-world entities
D. All of the Above
Eplanation
The Correct Answer is B.Objects are real-world entities while classes are not real
- A. _x = 2
B. __x = 3
C. __xyz__ = 5
D. None of these
Eplanation
The Correct Answer is D.All declarations will execute successfully but at the expense of low readability.
- A. All variable names must be begin with an underscore
B. Unlimitted length
C. The variable name length is a maximum of 2
D. All of the above
Eplanation
The Correct Answer is B.Unlimited length
- A. xyzp = 5,000,000
B. x y x p = 5000 6000 7000 8000
C. x,y,x,p = 5000,6000,7000,8000
D. x_y_z_p = 5,000,000
Eplanation
The Correct Answer is BSpaces are not allowed in variable names.
- A. a ^ b
B. a**b
C. a ^ ^ b
D. a ^ * b
Eplanation
The Correct Answer is B.The power operator in python is a**b, i.e., 2**3=8.
- A. Parentheses, Exponential, Multiplication, Division, Addition, Subtraction
B. Multiplication, Division, Addition, Subtraction, Parentheses, Exponential
C. Division, Multiplication, Addition, Subtraction, Parentheses, Exponential
D. Exponential, Parentheses, Multiplication, Division, Addition, Subtraction
Eplanation
The Correct Answer is A.PEMDAS (similar to BODMAS).
- A. Division, Power, Multiplication, Addition and Subtraction
B. Division adn Multiplication
C. Subtraction and Division
D. Power and Division
Eplanation
The Correct Answer is B.Division and Multiplication
- A. (x**y) / z
B. (x/y) * z
C. (x**y) % z
D. (x/y) / z
Eplanation
The Correct Answer is C.(x**y) % z
- A. Infile = open("d=\\java.txt", "r")
B. Infile = open("d=\\\java.txt", "r")
C. Infile = open("d=\java.txt","r")
D. Infile = open("d=\\java.txt","r")
Eplanation
The Correct Answer is A.Infile = open("d=\\java.txt", "r")
- A. charecter
B. ascii_lowercase_string.digits
C. lowercase_string.upercase
D. ascii_lowercase+string.ascii_upercase
Eplanation
The Correct Answer is D.ascii_lowercase+string.ascii_upercase
- What will be the output of this statement?
print (r"\njavat\npoint")
A. java
point
B. java point
C. \njava\npoint
D. Print the letter r and then javat and then point
Eplanation
The Correct Answer is C.\njava\npoint
- Which of the following is the correct output of this program?
i = 1:
while True:
if i%3 == 0:
break
print(i)
A. 1 2 3
B. 3 2 1
C. 1 2
D. Invalid syntax
Eplanation
The Correct Answer is D.Invalid syntax, because this declaration (i = 1:) is wrong.
- What will be the output of this statement?
i = 0
while i < 3:
print(i)
i += 1
else:
print(0)
A. 0 1
B. 0 1 2
C. 0 1 2 0
D. 0 1 2 3
Eplanation
The Correct Answer is C.0 1 2 0
- What will be the output of this statement?
d = {0: 'a', 1: 'b', 2: 'c'}
for i in d:
print(i)
A. a b c
B. 0 1 2
C. 0 a 1 b 2 c
D. None of these above
Eplanation
The Correct Answer is B.0 1 2
- What will be the output of this statement?
d = {0, 1, 2}
for x in d:
print(x)
A. {0, 1, 2} {0, 1, 2} {0, 1, 2}
B. 0 1 2
C. Syntax_Error
D. None of these Above
Eplanation
The Correct Answer is B.0 1 2
- A. Dictionary
B. Lists
C. Class
D. All of these above
Eplanation
The Correct Answer is C.Class is not a core data type because it is a user-defined data type.
- MANGO = APPLE
A. NameError
B. SyntaxError
C. TypeError
D. ValueError
Eplanation
The Correct Answer is A.Mango is not defined hence the name error.
- A. 0
B. 1
C. Value Error occurs
D. Type Error occurs
Eplanation
The Correct Answer is A0
- Which of the following is the correct statement?
z = {"x":0, "y":1}
A. x dictionary z is created
B. x and y are the keys of dictionary z
C. 0 and 1 are the values of dictionary z
D. All of the above
Eplanation
The Correct Answer is D.All of the above statements is correct regarding Python code.
- A. 7
B. 1
C. 0
D. 5
Eplanation
The Correct Answer is B.Modulus operator gives remainder. So, 22%3 gives the remainder, that is, 1.
- A. 27
B. 9
C. 3
D. 1
Eplanation
The Correct Answer is C.First this expression will solve 1**3 because exponential have higher precedence than multiplication, so 1**3 = 1 and 3*1 = 3. Final answer is 3.