Quiz Discussion

What will be the output of the following Python code?

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

• 1]

  he

• 2]

  olleh

• 3]

  lo

• 4]

  hello

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

• 1]

  Exponential

• 2]

  Addition

• 3]

  Parentheses

• 4]

  Multiplication

What is the return type of function id?

• 1]

  int

• 2]

  float

• 3]

  dict

• 4]

  bool

What data type is the object below?

L = [1, 23, 'hello', 1]

• 1]

  list

• 2]

  dictionary

• 3]

  array

• 4]

  tuple

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

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

apple = mango

• 1]

  SyntaxError

• 2]

  NameError

• 3]

  ValueError

• 4]

  TypeError

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

• 1]

  8

• 2]

  1

• 3]

  0

• 4]

  2

What is the value of the following expression?

float(22//3+3/3)

• 1]

  8

• 2]

  8.0

• 3]

  8.3

• 4]

  8.33

What is the value of the following expression?

8/4/2, 8/(4/2)

• 1]

  (1.0, 4.0)

• 2]

  (1.0, 1.0)

• 3]

  (4.0. 1.0)

• 4]

  (4.0, 4.0)

Which of these in not a core data type?

• 1]

  Lists

• 2]

  Dictionary

• 3]

  Tuples

• 4]

  Class