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Python Questions Set 134:

Quiz Mode

Which of the following is not a loop in Python?

while

for

do while

Solution:

What is called when a function is defined inside a class?

module

class

method

none of them

Solution:

Which method is used to count the number of occurrences of a particular element in a list?

len()

find()

count()

counting()

Solution:

What is QGIS used for?

For geographic information systems.

For signal and systems.

For lyrics projection system.

None of the above.

Solution:

What will be the output of the following Python code?

`>>>print (r"\nhello")`

a new line and hello

\nhello

the letter r and then hello

error

Solution:

What will be the output of the following Python function (random module has already been imported)?

random.choice('sun')

sun

either s, u or n

error

Solution:

Is the following Python code valid?

`>>> a=(1,2,3) >>> b=a.update(4,)`

Yes, a=(1,2,3,4) and b=(1,2,3,4

Yes, a=(1,2,3) and b=(1,2,3,4)

No because tuples are immutable

No because wrong syntax for update() method

Solution:

What will be the output of the following Python code?

`l=[2, 3, [4, 5]] l2=l.copy() l2[0]=88 l l2`

[88, 2, 3, [4, 5]] [88, 2, 3, [4, 5]]

[2, 3, [4, 5]] [88, 2, 3, [4, 5]]

[88, 2, 3, [4, 5]] [2, 3, [4, 5]]

[2, 3, [4, 5]] [2, 3, [4, 5]]

Solution:

What will be the output of the following code?

class A:
   def one(self):
       return self.two()

   def two(self):
       return 'A'

class B(A):
   def two(self):
       return 'B'
obj1=A()
obj2=B()
print(obj1.two(),obj2.two())

A A

A B

B B

An exception is thrown

Python Questions Set 134:

Which of the following is not a loop in Python?

Solution:

What is called when a function is defined inside a class?

Solution:

Which method is used to count the number of occurrences of a particular element in a list?

Solution:

What is QGIS used for?

Solution:

What will be the output of the following Python code?

`>>>print (r"\nhello")`

Solution:

What will be the output of the following Python function (random module has already been imported)?

random.choice('sun')

Solution:

Is the following Python code valid?

`>>> a=(1,2,3) >>> b=a.update(4,)`

Solution:

What will be the output of the following Python code?

`l=[2, 3, [4, 5]] l2=l.copy() l2[0]=88 l l2`

Solution:

What will be the output of the following code?

class A:
   def one(self):
       return self.two()

   def two(self):
       return 'A'

class B(A):
   def two(self):
       return 'B'
obj1=A()
obj2=B()
print(obj1.two(),obj2.two())

Solution:

Related Question Sets:

Related Topics:

Python Questions Set 134:

Which of the following is not a loop in Python?

Solution:

What is called when a function is defined inside a class?

Solution:

Which method is used to count the number of occurrences of a particular element in a list?

Solution:

What is QGIS used for?

Solution:

What will be the output of the following Python code? >>>print (r"\nhello")

Solution:

What will be the output of the following Python function (random module has already been imported)? random.choice('sun')

Solution:

Is the following Python code valid? >>> a=(1,2,3) >>> b=a.update(4,)

Solution:

What will be the output of the following Python code? l=[2, 3, [4, 5]] l2=l.copy() l2[0]=88 l l2

Solution:

What will be the output of the following code? class A: def one(self): return self.two() def two(self): return 'A' class B(A): def two(self): return 'B' obj1=A() obj2=B() print(obj1.two(),obj2.two())

Solution:

Related Question Sets:

Related Topics:

What will be the output of the following Python code?

`>>>print (r"\nhello")`

What will be the output of the following Python function (random module has already been imported)?

random.choice('sun')

Is the following Python code valid?

`>>> a=(1,2,3) >>> b=a.update(4,)`

What will be the output of the following Python code?

`l=[2, 3, [4, 5]] l2=l.copy() l2[0]=88 l l2`

What will be the output of the following code?

class A:
def one(self):
return self.two()

def two(self):
return 'A'

class B(A):
def two(self):
return 'B'
obj1=A()
obj2=B()
print(obj1.two(),obj2.two())