Quiz Discussion

What will be the output of the following Python code snippet?

def example(a):
    a = a + '2'
     a = a*2
    return a
>>>example("hello")

 

Course Name: Python

  • 1]

    indentation Error

  • 2]

    cannot perform mathematical operation on strings

  • 3]

    hello2

  • 4]

    hello2hello2

Solution
No Solution Present Yet

Top 5 Similar Quiz - Based On AI&ML

Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api

# Quiz
1
Discuss

Which one of the following has the highest precedence in the expression?

  • 1]

    Exponential

  • 2]

    Addition

  • 3]

    Parentheses

  • 4]

    Multiplication

Solution
2
Discuss

Which of the following will run without errors?

  • 1]

    round(45.8)

  • 2]

    round(7463.123,2,1)

  • 3]

    round()

  • 4]

    round(6352.898,2,5)

Solution
3
Discuss

What will be the output of the following Python code?

>>>str="hello"
>>>str[:2]
>>>

 

  • 1]

    he

  • 2]

    olleh

  • 3]

    lo

  • 4]

    hello

Solution
4
Discuss

What is the return type of function id?

  • 1]

    int

  • 2]

    float

  • 3]

    dict

  • 4]

    bool

Solution
5
Discuss

Given a function that does not return any value, What value is thrown by default when executed in shell.

  • 1]

    int

  • 2]

    bool

  • 3]

    void

  • 4]

    None

Solution
6
Discuss

Operators with the same precedence are evaluated in which manner?

  • 1]

    Left to Right

  • 2]

    Right to Left

  • 3]

    Can’t say

  • 4]

    None of the mentioned

Solution
7
Discuss

The following is displayed by a print function call. Select all of the function calls that result in this output.

tom
dick
harry

 

  • 1]

    print(”’tomdickharry”’)

  • 2]
    print('''tom
    \ndick
    \nharry''')
  • 3]
    print('tom
    dick
    harry')
  • 4]

    print(‘tom\ndick\nharry’)

Solution
8
Discuss

In python we do not specify types, it is directly interpreted by the compiler, so consider the following operation to be performed.

>>>x = 13 ? 2

the objective is to make sure x has an integer value, select all that apply

  • 1]

    x = 13 // 2

  • 2]

    x = int(13 / 2)

  • 3]

    x = 13 % 2

  • 4]

    All of the mentioned

Solution
9
Discuss

The expression Int(x) implies that the variable x is converted to integer.

  • 1]

    True

  • 2]

    False

Solution
10
Discuss

What will be the value of x in the following Python expression?

x = int(43.55+2/2)

 

  • 1]

    43

  • 2]

    44

  • 3]

    22

  • 4]

    23

Solution
# Quiz