Python quiz questions

Python interview questions

1.
What is the output of the following code? Consider Python 2.7.
```
print tuple[1:3] if tuple == ( 'abcd', 786 , 2.23, 'john', 70.2 ) else tuple()
```
1. ( 'abcd', 786 , 2.23, 'john', 70.2 )
2. abcd
3. (786, 2.23)
4. None of the above
Answer

What will be displayed by the following code?

def f(value, values):
    v = 1
    values[0] = 44
t = 3
v = [1, 2, 3]
f(t, v)
print(t, v[0])

1 1
1 44
3 1
3 44

Answer

3.
What is the output of the following program :
```
print 'abcefd'.replace('cd', '12')
```
1. ab1ef2
2. abcefd
3. ab1efd
4. ab12ed2
Answer
4.
What is the output of the following program :
```
print 'abef'.partition('cd')
```
1. (‘abef’)
2. (‘abef’, ‘cd’, ”)
3. (‘abef’, ”, ”)
4. Error
Answer
5.
What is the output of the following program :
```
print 'cd'.partition('cd')
```
1. (‘cd’)
2. (”)
3. (‘cd’, ”, ”)
4. (”, ‘cd’, ”)
Answer

What is the output of the following program :

i = 0
while i < 5:
    print(i)
    i += 1
    if i == 3:
        break
else:
    print(0)

0 1 2 0
0 1 2
Error
None of the above

Answer

7.
What is the output of the following program :
```
i = 0
  while i < 3:
     print i
     i += 1
  else:
     print 0
```
1. 0 1 2 3 0
2. 0 1 2 0
3. 0 1 2
4. Error
Answer
8.
What is the output of the following program :
```
print '{0:-2%}'.format(1.0 / 3)
```
1. 0.33
2. 0.33%
3. 33.33%
4. 33%
Answer
9.
What is the output of the following program :
```
print '{0:.2}'.format(1.0 / 3)
```
1. 0.333333
2. 0.33
3. 0.333333:-2
4. Error
Answer
10.
What is the output of the expression : 3*1**3
1. 27
2. 9
3. 3
4. 1
Answer
11.
What is the output of the following program :
```
def myfunc(a):
    a = a + 2
        a = a * 2
    return a
print myfunc(2)
```
1. 8
2. 16
3. Indentation Error
4. Runtime Error
Answer
12.
Which of the following statement(s) is TRUE?
A hash function takes a message of arbitrary length and generates a fixed length code.
A hash function takes a message of fixed length and generates a code of variable length.
A hash function may give the same hash value for distinct messages.
1. I only
2. II and III only
3. I and III only
4. II only
Answer
13.
Which of the following function convert a string to a float in python?
1. int(x [,base])
2. long(x [,base] )
3. float(x)
4. str(x)
Answer
14.
What data type is the object below ? L = [1, 23, ‘hello’, 1]
1. List
2. Dictionary
3. Tuple
4. Array
Answer
15.
Which of these is not a core data type?
1. Lists
2. Dictionary
3. Tuples
4. Class
Answer
16.
Which of the following is correct about Python?
1. It supports automatic garbage collection.
2. It can be easily integrated with C, C++, COM, ActiveX, CORBA, and Java
3. Both of the above
4. None of the above
Answer
17.
To start Python from the command prompt, use the command ______
1. execute python
2. go python
3. python
4. run python
Answer
18.
____is a simple but incomplete version of a function.
1. Stub
2. Function
3. A function developed using bottom-up approach
4. A function developed using top-down approach
Answer
19.
Given a string s = “Welcome”, which of the following code is incorrect?
1. print s[0]
2. print s.lower()
3. s[1] = ‘r’
4. print s.strip()
Answer
20.
What does ~~~~~~5 evaluate to?
1. +5
2. -11
3. +11
4. -5
Answer

Python quiz questions

Python interview questions

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