Say s=”hello” what will be the return value of type(s)

1.  int

2.  bool

3.  str

4.  String

View Answer  
4
Correct Answer :

str


Explanation :
No Explanation available for this question

What is “Hello”.replace(“l”, “e”)

1.  Heeeo

2.  Heelo

3.  Heleo

4.  None

View Answer  
4
Correct Answer :

Heeeo


Explanation :
No Explanation available for this question

To retrieve the character at index 3 from string s=”Hello” what command do we execute (multiple answers allowed)

1.  s[]

2.  s.getitem(3)

3.  s.__getitem__(3)

4.  s.getItem(3)

View Answer  
4
Correct Answer :

s.__getitem__(3)


Explanation :
No Explanation available for this question

To return the length of string s what command do we execute

1.  s.__len__()

2.  len(s)

3.  size(s)

4.  s.size()

View Answer  
4
Correct Answer :

s.__len__()


Explanation :
No Explanation available for this question

If a class defines the __str__(self) method, for an object obj for the class, you can use which command to invoke the __str__ method.

1.  obj.__str__()

2.  str(obj)

3.  print obj

4.  all of the mentioned

View Answer  
4
Correct Answer :

all of the mentioned


Explanation :
No Explanation available for this question

To check whether string s1 contains another string s2, use ________

1.  s1.__contains__(s2)

2.  s2 in s1

3.  s1.contains(s2)

4.  si.in(s2)

View Answer  
4
Correct Answer :

s1.__contains__(s2)


Explanation :
No Explanation available for this question

Suppose i is 5 and j is 4, i + j is same as ________

1.  i.__add(j)

2.  i.__add__(j)

3.  i.__Add(j)

4.  i.__ADD(j)

View Answer  
4
Correct Answer :

i.__add__(j)


Explanation :
No Explanation available for this question

What will be the output of the following Python code class Count: def __init__(self, count = 0): self.__count = count c1 = Count(2) c2 = Count(2) print(id(c1) == id(c2), end = " ") s1 = "Good" s2 = "Good" print(id(s1) == id(s2))  

1.  True False

2.  True True

3.  False True

4.  False False

View Answer  
4
Correct Answer :

False True


Explanation :
No Explanation available for this question

What will be the output of the following Python code class Name: def __init__(self, firstName, mi, lastName): self.firstName = firstName self.mi = mi self.lastName = lastName firstName = "John" name = Name(firstName, 'F', "Smith") firstName = "Peter" name.lastName = "Pan" print(name.firstName, name.lastName)  

1.  Peter Pan

2.  John Pan

3.  Peter Smith

4.  John Smith

View Answer  
4
Correct Answer :

John Pan


Explanation :
No Explanation available for this question

What function do you use to read a string

1.  input(“Enter a string”)

2.  eval(input(“Enter a string”))

3.  enter(“Enter a string”)

4.  eval(enter(“Enter a string”))

View Answer  
4
Correct Answer :

input(“Enter a string”)


Explanation :
No Explanation available for this question
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