Quiz Discussion

What will be the output of the following Python code?

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

 

Course Name: Python

  • 1]

    he

  • 2]

    olleh

  • 3]

    lo

  • 4]

    hello

Solution
No Solution Present Yet

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# Quiz
1
Discuss

What error occurs when you execute the following Python code snippet?

apple = mango

 

  • 1]

    SyntaxError

  • 2]

    NameError

  • 3]

    ValueError

  • 4]

    TypeError

Solution
2
Discuss

What is the return value of trunc()?

  • 1]

    int

  • 2]

    bool

  • 3]

    float

  • 4]

    None

Solution
3
Discuss

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

  • 1]

    True

  • 2]

    False

Solution
4
Discuss

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

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

 

  • 1]

    indentation Error

  • 2]

    cannot perform mathematical operation on strings

  • 3]

    hello2

  • 4]

    hello2hello2

Solution
5
Discuss

Which of these in not a core data type?

  • 1]

    Lists

  • 2]

    Dictionary

  • 3]

    Tuples

  • 4]

    Class

Solution
6
Discuss

What is the value of the following expression?

2+4.00, 2**4.0

 

  • 1]

    (6.0, 16.0)

  • 2]

    (6.00, 16.00)

  • 3]

    (6, 16)

  • 4]

    (6.00, 16.0)

Solution
7
Discuss

What is the answer to this expression, 22 % 3 is?

  • 1]

    8

  • 2]

    1

  • 3]

    0

  • 4]

    2

Solution
8
Discuss

Which of the following operators has its associativity from right to left?

  • 1]

    +

  • 2]

    //

  • 3]

    %

  • 4]

    **

Solution
9
Discuss

What are the values of the following Python expressions?

 2**(3**2)
 (2**3)**2
 2**3**2

 

  • 1]

    64, 512, 64

  • 2]

    512, 512, 512

  • 3]

    512, 64, 512

  • 4]

    64, 64, 64

Solution
10
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
# Quiz