Formatting and Decorators Page-5 section-1

41.

What will be the output of the following Python code?

D=dict(p='Exam', q='Veda')
'{p}{q}'.format(**D)

A. Error

B. ExamVeda

C. Exam Veda

D. {'Exam', 'Veda'}

Answer & Solution Discuss in Board Save for Later

42.

What will be the output of the following Python code?

'{a}{b}{a}'.format(a='hello', b='world')

A. 'hello world'

B. 'hello' 'world' 'hello'

C. 'helloworldhello'

D. 'hello' 'hello' 'world'

Answer & Solution Discuss in Board Save for Later

43.
In Python, what is the role of the @functools.lru_cache decorator?

A. Cache function results

B. Decorate GUI elements

C. Convert functions to methods

D. Create wrappers for functions

Answer & Solution Discuss in Board Save for Later

44.
What is the purpose of a decorator in Python?

A. Modify the behavior of functions

B. Decorate GUI elements

C. Add comments to code

D. Convert types of variables

Answer & Solution Discuss in Board Save for Later

45.

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

x=3.3456789
'%f | %e | %g' %(x, x, x)

A. Error

B. '3.3456789 | 3.3456789+00 | 3.345678'

C. '3.345678 | 3.345678e+0 | 3.345678'

D. '3.345679 | 3.345679e+00 | 3.34568'

Answer & Solution Discuss in Board Save for Later

46.
Which of the following formatting options can be used in order to add 'n' blank spaces after a given string 'S'?

A. print("-ns"%S)

B. print("-ns"%S)

C. print("%ns"%S)

D. print("%-ns"%S)

Answer & Solution Discuss in Board Save for Later

47.

What will be the output of the following Python code?

s='%s, %s & %s'
s%('mumbai', 'kolkata', 'delhi')

A. mumbai kolkata & delhi

B. Error

C. No output

D. 'mumbai, kolkata & delhi'

Answer & Solution Discuss in Board Save for Later

48.
In Python, what is the primary use of the super() function in a subclass constructor?

A. Call a method in the parent class

B. Initialize superclass

C. Access instance methods

D. Define class variables

Answer & Solution Discuss in Board Save for Later

49.
In Python, what is the purpose of the @property decorator?

A. Define getter methods

B. Set the value of attributes

C. Define instance methods

D. Define class methods

Answer & Solution Discuss in Board Save for Later

50.

What will be the output of the following Python code?

def ordi():
	print("Ordinary")
ordi
ordi()

A. Address
Ordinary

B. Error
Address

C. Ordinary
Ordinary

D. Ordinary
Address

Answer & Solution Discuss in Board Save for Later

41.
What will be the output of the following Python code?

`D=dict(p='Exam', q='Veda') '{p}{q}'.format(**D)`

Answer & Solution

42.
What will be the output of the following Python code?

`'{a}{b}{a}'.format(a='hello', b='world')`

Answer & Solution

43.
In Python, what is the role of the @functools.lru_cache decorator?

Answer & Solution

44.
What is the purpose of a decorator in Python?

Answer & Solution

45.
What will be the output of the following Python code snippet?

`x=3.3456789 '%f | %e | %g' %(x, x, x)`

Answer & Solution

46.
Which of the following formatting options can be used in order to add 'n' blank spaces after a given string 'S'?

Answer & Solution

47.
What will be the output of the following Python code?

`s='%s, %s & %s' s%('mumbai', 'kolkata', 'delhi')`

Answer & Solution

48.
In Python, what is the primary use of the super() function in a subclass constructor?

Answer & Solution

49.
In Python, what is the purpose of the @property decorator?

Answer & Solution

50.
What will be the output of the following Python code?

`def ordi(): print("Ordinary") ordi ordi()`

Answer & Solution

Formatting and Decorators

41. What will be the output of the following Python code? D=dict(p='Exam', q='Veda') '{p}{q}'.format(**D)

Answer & Solution

42. What will be the output of the following Python code? '{a}{b}{a}'.format(a='hello', b='world')

Answer & Solution

43. In Python, what is the role of the @functools.lru_cache decorator?

Answer & Solution

44. What is the purpose of a decorator in Python?

Answer & Solution

45. What will be the output of the following Python code snippet? x=3.3456789 '%f | %e | %g' %(x, x, x)

Answer & Solution

46. Which of the following formatting options can be used in order to add 'n' blank spaces after a given string 'S'?

Answer & Solution

47. What will be the output of the following Python code? s='%s, %s & %s' s%('mumbai', 'kolkata', 'delhi')

Answer & Solution

48. In Python, what is the primary use of the super() function in a subclass constructor?

Answer & Solution

49. In Python, what is the purpose of the @property decorator?

Answer & Solution

50. What will be the output of the following Python code? def ordi(): print("Ordinary") ordi ordi()

Answer & Solution

41.
What will be the output of the following Python code?

`D=dict(p='Exam', q='Veda') '{p}{q}'.format(**D)`

42.
What will be the output of the following Python code?

`'{a}{b}{a}'.format(a='hello', b='world')`

43.
In Python, what is the role of the @functools.lru_cache decorator?

44.
What is the purpose of a decorator in Python?

45.
What will be the output of the following Python code snippet?

`x=3.3456789 '%f | %e | %g' %(x, x, x)`

46.
Which of the following formatting options can be used in order to add 'n' blank spaces after a given string 'S'?

47.
What will be the output of the following Python code?

`s='%s, %s & %s' s%('mumbai', 'kolkata', 'delhi')`

48.
In Python, what is the primary use of the super() function in a subclass constructor?

49.
In Python, what is the purpose of the @property decorator?

50.
What will be the output of the following Python code?

`def ordi(): print("Ordinary") ordi ordi()`