Quiz Discussion

What is the order of precedence in python?

i) Parentheses
ii) Exponential
iii) Multiplication
iv) Division
v) Addition
vi) Subtraction

• 1]

  i,ii,iii,iv,v,vi

• 2]

  ii,i,iii,iv,v,vi

• 3]

  ii,i,iv,iii,v,vi

• 4]

  i,ii,iii,iv,vi,v

Mathematical operations can be performed on a string.

• 1]

  True

• 2]

  False

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

• 1]

  True

• 2]

  False

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

What is the average value of the following Python code snippet?

>>>grade1 = 80
>>>grade2 = 90
>>>average = (grade1 + grade2) / 2

• 1]

  85.0

• 2]

  85.1

• 3]

  95.0

• 4]

  95.1

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’)

What is the return type of function id?

• 1]

  int

• 2]

  float

• 3]

  dict

• 4]

  bool

What is the return value of trunc()?

• 1]

  int

• 2]

  bool

• 3]

  float

• 4]

  None

What data type is the object below?

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

• 1]

  list

• 2]

  dictionary

• 3]

  array

• 4]

  tuple

The value of the expressions 4/(3*(2-1)) and 4/3*(2-1) is the same.

• 1]

  True

• 2]

  False