Quiz Discussion

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

Mathematical operations can be performed on a string.

• 1]

  True

• 2]

  False

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

• 1]

  +

• 2]

  //

• 3]

  %

• 4]

  **

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

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

• 1]

  8

• 2]

  1

• 3]

  0

• 4]

  2

Which one of the following has the same precedence level?

• 1]

  Addition and Subtraction

• 2]

  Multiplication, Division and Addition

• 3]

  Multiplication, Division, Addition and Subtraction

• 4]

  Addition and Multiplication

Which of the following is the truncation division operator?

• 1]

  /

• 2]

  %

• 3]

  //

• 4]

  |

Which of the following results in a SyntaxError?

• 1]

   ‘”Once upon a time…”, she said.’

• 2]

  “He said, ‘Yes!'”

• 3]

  ‘3\’

• 4]

   ”’That’s okay”’

What will be the value of the following Python expression?

4 + 3 % 5

• 1]

  4

• 2]

  7

• 3]

  2

• 4]

  0

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