Python Unit I MCQ.ppt

Python Programming
GOVERNMENT ARTS COLLEGE, MELUR
PG. Department of Computer Science
UNIT – I
MCQ & QPS
“Presentation & Delivery”
BAVATHARANI K
I M.Sc. Computer Science
Roll No. P22PCS103
SANTHIYA C
Roll No. P22PCS108
CHINNASAMY C
Roll No. P22PCS112
VEERANAN VEERANAN
I M.Sc. Computer Science., Dip.in.Yoga.,
Roll No. P22PCS123

VEERANAN VEERANAN
Roll No. P22PCS123
Python is a popular programming language. It was created by Guido van Rossum,
and released in 1991.
It is used for:
web development (server-side),
software development,
mathematics,
system scripting.

1 Python Programming: An Introduction
1.1 IDLE an Interpreter for Python
1.2 Python Strings
1.3 Relational Operators
1.4 Logical Operators
1.5 Bitwise Operators
1.6 Variables and Assignment Statements
1.10 Keywords
1.11 Script Mode
3 Control Structures
3.1 if Conditional Statement
3.2 Iteration (for and while
Statements).
2 Functions
2.1 Built-in Functions
2.2 Function Definition and Call
2.3 Importing User-defined Module
2.4 Assert Statement
2.5 Command Line Arguments

1.2 Python Strings
1.10 Keywords
1.11 Script Mode
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IDLE = Integrated Development and Learning Environment
i. Python Shell
ii. Python Editor
>>> 18 + 5
23
>>> 18 * 5
90
>>> 27 / 5
5.4
>>> 27 // 5
5
>>> 27.0 // 5
5.0
>>> 27 % 5
2
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1.2 Python Strings
>>> ‘Hello World’
‘Hello World’
>>>print(‘Hello World’)
Hello World
>>>”””Hello
What’s
Happening”””
“HellonWhat’snHappening”
>>>print(“””Hello
What’s
Happening”””)
Hello
What’s
happening
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== (equal to)
< (less than)
> (greater than)
<= (less than or equal to)
>= (greater than or equal to)
!= (not equal to)
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NOT
True False
False True
AND
True False False
False True False
OR
True True True
False True False
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1.10 Keywords
False class try return def or if from else as elif
1.11 Script Mode
number1 = input()
number2 = input()
print(number1, number2)
number1 = input(‘Enter first number:’)
number2 = input(‘Enter Second number:’)
Print(‘Number are:’ number1, number2)
Enter first number: 3
Enter second number: 6
Number are: 3 6
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2 Functions
2.3 Importing User -defined Module
2.5 Command Line Arguments
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2 Functions
1. input Function
>>>name = input(‘Enter a name:’)
Enter a name: Navanee
>>>name
‘Navanee’
2. eval function
>>>eval(’15+10’)
25
3. Composition
>>>n1 = eval(input (‘Enter a Number:’))
Enter a Number: 234
>>> n1
234
4. type Function
>>>print(type(12), type(12.5), type(‘Hello’), type(int))
<class ‘int’> <class ‘float’> <class ‘str’> <class ‘type’>
5. round Function
>>>print(round(89.625,2), round(89.635), round(89.635,0)
89.62 90 90.0 VEERANAN VEERANAN
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2 Functions
Syntax:
def function_name (comma_separated_list_of_parameters):
statements
if __name==‘__main__’:
main()
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2 Functions
def percent (marks, maxMarks):
percentage = (marks / maxMarks) * 100
return percentage
def main():
maxMarks = float(input(“Enter maximum marks:”))
assert maxMarks >=0 and maxMarks <=500
assert marks >=0 and marks <=maxMarks
percentage = percent(marks, maxMarks)
print(‘Percentage is:’, percentage)
if __name__==‘__main__:’
main()
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3 Control Structures
3.1 if Conditional Statement
3.2 Iteration (for and while Statements).

BAVATHARANI K
Roll No. P22PCS103
1. Which one of the following is the
correct extension of the Python File?
A. .py
B. .python
C. .p
D.None of these

BAVATHARANI K
Roll No. P22PCS103
2. Which one of the following has
the highest precedence in the
expression?
A. Division
B. Subtraction
C. Power
D.Parentheses

BAVATHARANI K
Roll No. P22PCS103
3. What arithmetic operators cannot
be used with string?
A. +
B. *
C. -
D.All of the Mentioned

BAVATHARANI K
Roll No. P22PCS103
4. What is method inside the class in
python language?
A. Object
B. Function
C. Attribute
D.Argument

BAVATHARANI K
Roll No. P22PCS103
5. Which character is used in python
to make a single line comment?
A. /
B. //
C. #
D.!

BAVATHARANI K
Roll No. P22PCS103
6. Which of the following functions
is a build-in-function in python
language?
A. val()
B. print()
C. printf()
D.None of these

SANTHIYA C
Roll No. P22PCS108
1. What will be the output of the
following Python code?
>>>print (r”nhello”)
A. a new line and hello
B. nhello
C. the letter r and then hello
D.error

SANTHIYA C
Roll No. P22PCS108
2. What is the answer to this
expression,
22 % 3 is?
A. 7
B. 1
C. 0
D.5

SANTHIYA C
Roll No. P22PCS108
following Python Statement?
>>>print(‘new’ ‘line’)
A. Error
B. Output equivalent to print
‘newnline’
C. newline
D.new line

SANTHIYA C
Roll No. P22PCS108
4. Which is the correct operator for
power(x )?
A. X^y
B. X**y
C. X^^y
D.None of the mentioned
y

SANTHIYA C
Roll No. P22PCS108
5. Who developed the Python
language?
A. Zim Den
B. Guido van Rossum
C. Niene Stom
D.Wick van Rossum

SANTHIYA C
Roll No. P22PCS108
6. Which one of the following has
the highest precedence in the
expression?
A. Exponential
B. Addition
C. Mutiplication
D.Parentheses

CHINNASAMY C
Roll No. P22PCS112
following Python code?
A. None None
B. None 22
C. 22 None
D.Error is generated
class father:
def __init__(self, param):
self.o1 = param
class child(father):
def __init__(self, param):
self.o2 = param
>>>obj = child(22)
>>>print "%d %d" % (obj.o1, obj.o2)

CHINNASAMY C
Roll No. P22PCS112
2. What will be the value of x in the
following Python expression, if the
result of that expression is 2?
x>>2
A. 8
B. 4
C. 2
D.1

CHINNASAMY C
Roll No. P22PCS112
3. Which of the following represents
the bitwise XOR operator?
A. &
B. ^
C. |
D. !

CHINNASAMY C
Roll No. P22PCS112
4. Which of the following
expressions can be used to multiply
a given number ‘a’ by 4?
A. a<<2
B. a<<4
C. a>>2
D.a>>4

CHINNASAMY C
Roll No. P22PCS112
5. How many types of severity levels
are there for the ASSERT statement?
A. 1
B. 2
C. 3
D.4

CHINNASAMY C
Roll No. P22PCS112
6. How many except statements can
a try-except block have?
A. zero
B. one
C. more than one
D.more than zero

VEERANAN VEERANAN
Roll No. P22PCS123
1. Which of the following
precedence order is correct in
Python?
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

VEERANAN VEERANAN
Roll No. P22PCS123
2. What do we use to define a block
of code in Python language?
A. Key
B. Brackets
C. Indentation
D. None of these

VEERANAN VEERANAN
Roll No. P22PCS123
3. Which of the following statements
is correct regarding the object-
oriented programming concept in
Python?
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

VEERANAN VEERANAN
Roll No. P22PCS123
4. What is the method inside the
class in python language?
A. Object
B. Function
C. Attribute
D. Argument

VEERANAN VEERANAN
Roll No. P22PCS123
5. Study the following function:
round(4.576)
What will be the output of this
function?
A. 4
B. 5
C. 576
D. 5

VEERANAN VEERANAN
Roll No. P22PCS123
6. Study the following function:
import math
abs(math.sqrt(36))
What will be the output of this
function?
A. Error
B. -6
C. 6
D. 6.0

Python Programming: An Introduction
IDLE an Interpreter for Python
https://www.javatpoint.com/python-mcq
Python Strings
https://www.sanfoundry.com/python-mcqs-strings-1/
https://www.sanfoundry.com/python-mcqs-strings-2/
Python Strings – 1
Python Strings
Reference
VEERANAN VEERANAN
Roll No. P22PCS123

Relational Operators
https://study.com/academy/practice/quiz-
worksheet-relational-operators-in-
python.html
Logical Operators
https://www.sanfoundry.com/python-mcqs-
basic-operators/
Bitwise Operators
https://www.sanfoundry.com/python-
questions-answers-bitwise-1/
questions-answers-bitwise-2/
Variables and Assignment Statements
https://pynative.com/python-variables-and-
data-types-quiz/
questions-answers-variable-names/
Keywords
Script Mode
written-test-questions-answers/
scripting-questions-answers/
Reference
VEERANAN VEERANAN
Roll No. P22PCS123

Reference
Functions
Python Function – 1
Built-in Functions
Python Built-in Functions – 1
Function Definition and Call
Importing User-defined Module
questions-answers-modules/
Assert Statement
https://www.sanfoundry.com/vhdl-
questions-answers-assert-statement/
Command Line Arguments
https://www.sanfoundry.com/interview-
questions-c-command-line-arguments/
Control Structures
if Conditional Statement
questions-answers-exception-handling/
questions-answers-exception-handling-2/
Iteration (for and while Statements).
questions-answers-while-and-for-loops-1/
VEERANAN VEERANAN
Roll No. P22PCS123

Thank You
&
Your Opportunity
“Presentation & Delivery”
BAVATHARANI K
Roll No. P22PCS103
SANTHIYA C
Roll No. P22PCS108
CHINNASAMY C
Roll No. P22PCS112
VEERANAN VEERANAN
I M.Sc. Computer Science., Dip.in.Yoga.,
Roll No. P22PCS123

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