Lecture 2-3

 0    15 schede    kapi2304
inizia ad imparare

Scarica mp3 Stampa Gioca Testa il tuo livello
 
Domanda język polski Risposta język polski
Which of the following is the correct way to define an initializer method?
inizia ad imparare
def __init__(self, title, author):
Given a function that does not return any value, What value is thrown by default when executed in the shell. Python shell throws a NoneType object back.
inizia ad imparare
None
Which of the following statement is correct
inizia ad imparare
List is mutable & Tuple is immutable
Suppose list1 is [1, 3, 2], What is list1 * 2 ?
inizia ad imparare
[1, 3, 2, 1, 3, 2]
What is the output of: list1 = [1, 2, 3, 4] list2 = [5, 6, 7, 8] print(len(list1 + list2))
inizia ad imparare
8
In which of the following we can use "in" operator to check the elements
inizia ad imparare
dictionary, list, tuple
What is the output? print([i. lower() for i in "HELLO"])
inizia ad imparare
[‘h’, ‘e’, ‘l’, ‘l’, ‘o’].
Predict the output List = [True, 50, 10] List. insert(2, 5) print(List, "Sum is: ", sum(List))
inizia ad imparare
[True, 50, 5, 10] Sum is: 66
What is the output? print("Hello {0[0]} and {0[1]}". format(('foo', 'bin')))
inizia ad imparare
Hello foo and bin
What is the output? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for lst in values: for element in lst: if v > element: v = element print(v)
inizia ad imparare
1
Which of the following data type use Key: pair
inizia ad imparare
dictionary
The required steps for Divide-and-conquer algorithms are:
inizia ad imparare
Divide, Conquer and Combine
Division Pattern of Problems in Divide and Conquer approach Select one:
inizia ad imparare
Recursive
The best way to search for an element in a list is to start from the:
inizia ad imparare
middle element
How many passes does an insertion sort algorithm consist of?
inizia ad imparare
N-1
Crea delle schede

Devi essere accedere per pubblicare un commento.