Quiz Discussion

Which of the following Boolean expressions is not logically equivalent to the other three?

Course Name: Python

  • 1]

    not(-6>10 or-6==10)

  • 2]

    not(-6<10 or-6==10)

  • 3]

    -6>=0 and -6<=10

  • 4]

    not(-6<0 or-6>10)

Solution
No Solution Present Yet

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# Quiz
1
Discuss

Which of the following expressions involves coercion when evaluated in Python?

  • 1]

    3.4 + 4.6

  • 2]

    1.7 % 2

  • 3]

    7.9 * 6.3

  • 4]

    4.7 – 1.5

Solution
2
Discuss

What will be the output of the following Python code?

class Truth:
	pass
x=Truth()
bool(x)

 

  • 1]

    error

  • 2]

    false

  • 3]

    true

  • 4]

    pass

Solution
3
Discuss

Any odd number on being AND-ed with ________ always gives 1. Hint: Any even number on being AND-ed with this value always gives 0.

  • 1]

    10

  • 2]

    2

  • 3]

    1

  • 4]

    0

Solution
4
Discuss

Which of the following expressions results in an error?

  • 1]

    int(‘1011’)

  • 2]

    int(1011,2)

  • 3]

    int(‘1011’,23)

  • 4]

    int(1011)

Solution
5
Discuss

What will be the output of the following Python expression?

int(1011)?

 

  • 1]

    1101

  • 2]

    13

  • 3]

    11

  • 4]

    1011

Solution
6
Discuss

To find the decimal value of 1111, that is 15, we can use the function:

  • 1]

    int(‘1111’,2)

  • 2]

    int(1111,2)

  • 3]

    int(‘1111’,10)

  • 4]

    int(1111,10)

Solution
7
Discuss

Which of the following expressions is an example of type conversion?

  • 1]

    3 + 7

  • 2]

    5.0 + 3

  • 3]

    5.3 + 6.3

  • 4]

    4.0 + float(3)

Solution
8
Discuss

What will be the output of the following Python code?

l=[1, 0, 2, 0, 'hello', '', []]
list(filter(bool, l))

 

  • 1]

    [1, 2, ‘hello’]

  • 2]

    [1, 0, 2, ‘hello’, ”, []]

  • 3]

    [1, 0, 2, 0, ‘hello’, ”, []]

  • 4]

    Error

Solution
9
Discuss

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

X = 2+9*((3*12)-8)/10

 

  • 1]

    27.2

  • 2]

    28.4

  • 3]

    30.8

  • 4]

    30.0

Solution
10
Discuss

What will be the output of the following Python expression if x=15 and y=12?

x & y

 

  • 1]

    1101

  • 2]

    12

  • 3]

    0b1101

  • 4]

    b1101

Solution
# Quiz