laboursonline – MCQs, Mock Tests | Python Python Mcq Set 3

What will be the output of the following Python code? hex(255), int('FF', 16), 0xFF

1. [0xFF, 255, 16, 255]
2. (‘0xff’, 155, 16, 255)
3. Error
4. (‘0xff’, 255, 255)

✅ Correct Answer: 4

What will be the output of the following Python code? '{a}{b}{a}'.format(a='hello', b='world')

1. ‘hello world’
2. ‘hello’ ‘world’ ‘hello’
3. ‘helloworldhello’
4. ‘hello’ ‘hello’ ‘world’

✅ Correct Answer: 3

What will be the output of the following Python code? D=dict(p='san', q='foundry') '{p}{q}'.format(**D)

1. Error
2. sanfoundry
3. san foundry
4. {‘san’, ‘foundry’}

✅ Correct Answer: 2

What will be the output of the following Python code? 'The {} side {1} {2}'.format('bright', 'of', 'life')

1. Error
2. ‘The bright side of life’
3. ‘The {bright} side {of} {life}’
4. No output

✅ Correct Answer: 1

What will be the output of the following Python code? '{0:f}, {1:2f}, {2:05.2f}'.format(1.23456, 1.23456, 1.23456)

1. Error
2. ‘1.234560, 1.22345, 1.23’
3. No output
4. ‘1.234560, 1.234560, 01.23’

✅ Correct Answer: 4

What will be the output of the following Python code? '%.2f%s' % (1.2345, 99)

1. ‘1.2345’, ‘99’
2. ‘1.2399’
3. ‘1.234599’
4. 1.23, 99

✅ Correct Answer: 2

What will be the output of the following Python code? '%s' %((1.23,),)

1. ‘(1.23,)’
2. 1.23,
3. (,1.23)
4. ‘1.23’

✅ Correct Answer: 1

What will be the output of the following two codes? i. '{0}'.format(4.56) ii. '{0}'.format([4.56,])

1. ‘4.56’, ‘4.56,’
2. ‘4.56’, ‘[4.56]’
3. 4.56, [4.56,]
4. 4.56, [4.56,]

✅ Correct Answer: 2

Who developed Python Programming Language?

1. Wick van Rossum
2. Rasmus Lerdorf
3. Guido van Rossum
4. Niene Stom

✅ Correct Answer: 3

Which type of Programming does Python support?

1. object-oriented programming
2. structured programming
3. functional programming
4. all of the mentioned

✅ Correct Answer: 4

Which of the following is the correct extension of the Python file?

1. .python
2. .pl
3. .py
4. .p

✅ Correct Answer: 3

Is Python code compiled or interpreted?

1. Python code is both compiled and interpreted
2. Python code is neither compiled nor interpreted
3. Python code is only compiled
4. Python code is only interpreted

✅ Correct Answer: 2

All keywords in Python are in _____

1. Capitalized
2. lower case
3. UPPER CASE
4. None of the mentioned

✅ Correct Answer: 4

Which of the following is used to define a block of code in Python language?

1. Indentation
2. Key
3. Brackets
4. All of the mentioned

✅ Correct Answer: 1

Which keyword is used for function in Python language?

1. Function
2. Def
3. Fun
4. Define

✅ Correct Answer: 2

Which of the following character is used to give single-line comments in Python?

1. //
2. #
3. !
4. /*

✅ Correct Answer: 3

What will be the output of the following Python code? i = 1 while True: if i%3 == 0: break print(i) i + = 1

1. 1 2 3
2. error
3. 1 2
4. none of the mentioned

✅ Correct Answer: 2

Which of the following functions can help us to find the version of python that we are currently working on?

1. sys.version(1)
2. sys.version(0)
3. sys.version()
4. sys.version

✅ Correct Answer: 1

Python supports the creation of anonymous functions at runtime, using a construct called __________

1. pi
2. anonymous
3. lambda
4. none of the mentioned

✅ Correct Answer: 3

What is the order of precedence in python?

1. Exponential, Parentheses, Multiplication, Division, Addition, Subtraction
2. Exponential, Parentheses, Division, Multiplication, Addition, Subtraction
3. Parentheses, Exponential, Multiplication, Division, Subtraction, Addition
4. Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

✅ Correct Answer: 4

What does pip stand for python?

1. unlimited length
2. all private members must have leading and trailing underscores
3. Preferred Installer Program
4. None of the mentioned

✅ Correct Answer: 3

What does pip stand for python?

1. unlimited length
2. all private members must have leading and trailing underscores
3. Preferred Installer Program
4. None of the mentioned

✅ Correct Answer: 3

Which of the following is true for variable names in Python?

1. underscore and ampersand are the only two special characters allowed
2. unlimited length
3. all private members must have leading and trailing underscores
4. none of the mentioned

✅ Correct Answer: 2

Which of the following is the truncation division operator in Python?

1. |
2. //
3. /
4. %

✅ Correct Answer: 2

Which of the following functions is a built-in function in python?

1. factorial()
2. print()
3. seed()
4. sqrt()

✅ Correct Answer: 2

What will be the output of the following Python function? min(max(False,-3,-4), 2,7)

1. -4
2. -3
3. 2
4. False

✅ Correct Answer: 4

Which of the following is not a core data type in Python programming?

1. Tuples
2. Lists
3. Class
4. Dictionary

✅ Correct Answer: 3

Which of these is the definition for packages in Python?

1. A set of main modules
2. A folder of python modules
3. A number of files containing Python definitions and statements
4. A set of programs making use of Python modules

✅ Correct Answer: 2

What will be the output of the following Python function? len(["hello",2, 4, 6])

1. Error
2. 6
3. 4
4. 3

✅ Correct Answer: 3

What will be the output of the following Python code? x = 'abcd' for i in x: print(i.upper())

1. a B C D
2. a b c d
3. error
4. A B C D

✅ Correct Answer: 4

What is the order of namespaces in which Python looks for an identifier?

1. Python first searches the built-in namespace, then the global namespace and finally the local namespace
2. Python first searches the built-in namespace, then the local namespace and finally the global namespace
3. Python first searches the local namespace, then the global namespace and finally the built-in namespace
4. Python first searches the global namespace, then the local namespace and finally the built-in namespace

✅ Correct Answer: 3

What will be the output of the following Python statement? >>>"a"+"bc"

1. bc
2. abc
3. a
4. bca

✅ Correct Answer: 2

hich function is called when the following Python program is executed? f = foo() format(f)

1. str()
2. format()
3. __str__()
4. __format__()

✅ Correct Answer: 3

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

1. pass
2. eval
3. assert
4. nonlocal

✅ Correct Answer: 2

Which of the following statements is used to create an empty set in Python?

1. ( )
2. [ ]
3. { }
4. set()

✅ Correct Answer: 4

To add a new element to a list we use which Python command?

1. list1.addEnd(5)
2. list1.addLast(5)
3. list1.append(5)
4. list1.add(5)

✅ Correct Answer: 3

What will be the output of the following Python code? print('*', "abcde".center(6), '*', sep='')

1. * abcde *
2. *abcde *
3. * abcde*
4. * abcde *

✅ Correct Answer: 2

Which one of the following is the use of function in python?

1. Functions don’t provide better modularity for your application
2. you can’t also create your own functions
3. Functions are reusable pieces of programs
4. all of the mentioned

✅ Correct Answer: 3

What is the maximum possible length of an identifier in Python?

1. 79 characters
2. 31 characters
3. 63 characters
4. none of the mentioned

✅ Correct Answer: 4

What will be the output of the following Python program? i = 0 while i < 5: print(i) i += 1 if i == 3: break else: print(0)

1. error
2. 0 1 2 0
3. 0 1 2
4. None of the mentioned

✅ Correct Answer: 3

What will be the output of the following Python code? x = 'abcd' for i in range(len(x)): print(i)

1. error
2. 1 2 3 4
3. a b c d
4. 0 1 2 3

✅ Correct Answer: 4

What are the two main types of functions in Python?

1. System function
2. Custom function
3. Built-in function & User defined function
4. User function

✅ Correct Answer: 3

What will be the output of the following Python program? def addItem(listParam): listParam += [1] mylist = [1, 2, 3, 4] addItem(mylist) print(len(mylist))

1. 5
2. 8
3. 2
4. 1

✅ Correct Answer: 1

Which of the following is a Python tuple?

1. {1, 2, 3}
2. {}
3. [1, 2, 3]
4. (1, 2, 3)

✅ Correct Answer: 4

What will be the output of the following Python code snippet? z=set('abc$de') 'a' in z

1. Error
2. True
3. False
4. No output

✅ Correct Answer: 2

What will be the output of the following Python expression? round(4.576)

1. 4
2. 4.6
3. 5
4. 4.5

✅ Correct Answer: 3

Which of the following is a feature of Python DocString?

1. In Python all functions should have a docstring
2. Docstrings can be accessed by the __doc__ attribute on objects
3. It provides a convenient way of associating documentation with Python modules, functions, classes, and methods
4. all of the mentioned

✅ Correct Answer: 4

What will be the output of the following Python code? print("Hello {0[0]} and {0[1]}".format(('foo', 'bin')))

1. Hello (‘foo’, ‘bin’) and (‘foo’, ‘bin’)
2. Error
3. Hello foo and bin
4. None of the mentioned

✅ Correct Answer: 3

What is output of print(math.pow(3, 2))?

1. 9.0
2. None
3. 9
4. none of the mentioned

✅ Correct Answer: 1

Which of the following is the use of id() function in python?

1. Every object in Python doesn’t have a unique id
2. In Python Id function returns the identity of the object
3. None of the mentioned
4. all of the mentioned

✅ Correct Answer: 2

What will be the output of the following Python code? x = [[0], [1]] print((' '.join(list(map(str, x))),))

1. 01
2. [0] [1]
3. (’01’)
4. (‘[0] [1]’,)

✅ Correct Answer: 4

The process of pickling in Python includes ______

1. conversion of a Python object hierarchy into byte stream
2. conversion of a datatable into a list
3. conversion of a byte stream into Python object hierarchy
4. conversion of a list into a datatable

✅ Correct Answer: 1

What will be the output of the following Python code? def foo(): try: return 1 finally: return 2 k = foo() print(k)

1. error, there is more than one return statement in a single try-finally block
2. 3
3. 2
4. 1

✅ Correct Answer: 3

What will be the output of the following Python code? class tester: def __init__(self, id): self.id = str(id) id="224" >>>temp = tester(12) >>>print(temp.id)

1. 12
2. 224
3. None
4. error

✅ Correct Answer: 1

What will be the output of the following Python program? def foo(x): x[0] = ['def'] x[1] = ['abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

1. Error
2. None
3. False
4. True

✅ Correct Answer: 4