What will be the output of the following Python code?
my_dict={1:"A", 2:"B", 3:"C"}
for i, j in my_dict.items():
print( i, j, end=" " )
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, 1A2 B3C
What will be the output of the following Python code?
def foo():
try:
print( x + 4)
finally:
print('print finally block')
print('print after finally block')
foo( )
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NameError: name 'x' is not defined
What will be the value of 'result' in following Python program?
list1 = [1,2,3,4]
list2 = [2,4,5,6]
list3 = [2,6,7,8]
result = list()
result.extend( i for i in list1 if i not in (list2+list3) and i not in result )
result.extend( i for i in list2 if i not in (list1+list3) and i not in result )
result.extend( i for i in list3 if i not in (list1+list2) and i not in result )
print(result)
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, [1, 3, 5, 7, 8]
Which code can output "we will go to mountain" ?
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class Foo:
a = "mountain"
def __init__(self, a):
self.a = a
def someday(self):
return "we will go to " + Foo.a
f1 = Foo("Hi, Jack")
print(f1.someday())
Which of these about a dictionary is false?
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The keys of a dictionary can be accessed using values
What output of result in following Python program?
list1 = [1,2,3,4]
list2 = [2,4,5,6]
result1 = list1 + list2
result2 = list1 * 2
print( result1 )
print( result2 )
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12342456
12341234
What is the list comprehension equivalent for?
{x : x is a whole number less than 20, x is even} (including zero)
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[x for x in range(0, 20) if (x%2 ==0)]
What will be the output of the following Python code?
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ABCD
To read file's contents as a list of lines from a file object myfile, we use____
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myfile.readlines()
Which of the following is a legal Python identifier?
my_dict={1:"A", 2:"B", 3:"C"}
for i, j in my_dict.items():
print( i, j, end=" " )
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, 1A2 B3C
What will be the output of the following Python code?
def foo():
try:
print( x + 4)
finally:
print('print finally block')
print('print after finally block')
foo( )
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NameError: name 'x' is not defined
What will be the value of 'result' in following Python program?
list1 = [1,2,3,4]
list2 = [2,4,5,6]
list3 = [2,6,7,8]
result = list()
result.extend( i for i in list1 if i not in (list2+list3) and i not in result )
result.extend( i for i in list2 if i not in (list1+list3) and i not in result )
result.extend( i for i in list3 if i not in (list1+list2) and i not in result )
print(result)
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, [1, 3, 5, 7, 8]
Which code can output "we will go to mountain" ?
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class Foo:
a = "mountain"
def __init__(self, a):
self.a = a
def someday(self):
return "we will go to " + Foo.a
f1 = Foo("Hi, Jack")
print(f1.someday())
Which of these about a dictionary is false?
Give this one a try later!
The keys of a dictionary can be accessed using values
What output of result in following Python program?
list1 = [1,2,3,4]
list2 = [2,4,5,6]
result1 = list1 + list2
result2 = list1 * 2
print( result1 )
print( result2 )
, Give this one a try later!
12342456
12341234
What is the list comprehension equivalent for?
{x : x is a whole number less than 20, x is even} (including zero)
Give this one a try later!
[x for x in range(0, 20) if (x%2 ==0)]
What will be the output of the following Python code?
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ABCD
To read file's contents as a list of lines from a file object myfile, we use____
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myfile.readlines()
Which of the following is a legal Python identifier?
