21321509
Descripción
Test por Aparna Dhirde, actualizado hace más de 1 año
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Creado por Aparna Dhirde
hace más de 4 años
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Pregunta 1
Pregunta
What is the output when we execute list(“hello”)?
Respuesta
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[‘h’, ‘e’, ‘l’, ‘l’, ‘o’]
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[‘hello’]
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[‘llo’]
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[‘olleh’]
Pregunta 2
Pregunta
Suppose listExample is [‘h’,’e’,’l’,’l’,’o’], what is len(listExample)?
Respuesta
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5
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4
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none
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error
Pregunta 3
Pregunta
Suppose list1 is [2445,133,12454,123], what is max(list1)?
Respuesta
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2445
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133
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12454
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123
Pregunta 4
Pregunta
Suppose list1 is [1, 5, 9], what is sum(list1)?
Respuesta
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1
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9
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15
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error
Pregunta 5
Pregunta
Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1]?
Respuesta
-
error
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none
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25
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2
Pregunta 6
Pregunta
To add a new element to a list we use which command?
Respuesta
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list1.add(5)
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list1.append(5)
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list1.addLast(5)
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list1.addEnd(5)
Pregunta 7
Pregunta
Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after list1.reverse()?
Respuesta
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[3, 4, 5, 20, 5, 25, 1, 3]
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[1, 3, 3, 4, 5, 5, 20, 25]
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[25, 20, 5, 5, 4, 3, 3, 1]
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[3, 1, 25, 5, 20, 5, 4, 3]
Pregunta 8
Pregunta
Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.extend([34, 5])?
Respuesta
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[3, 4, 5, 20, 5, 25, 1, 3, 34, 5]
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[1, 3, 3, 4, 5, 5, 20, 25, 34, 5]
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[25, 20, 5, 5, 4, 3, 3, 1, 34, 5]
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[1, 3, 4, 5, 20, 5, 25, 3, 34, 5]
Pregunta 9
Pregunta
Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop(1)?
Respuesta
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[3, 4, 5, 20, 5, 25, 1, 3]
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[1, 3, 3, 4, 5, 5, 20, 25]
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[3, 5, 20, 5, 25, 1, 3]
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[1, 3, 4, 5, 20, 5, 25]
Pregunta 10
Pregunta
Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop()?
Respuesta
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[3, 4, 5, 20, 5, 25, 1]
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[1, 3, 3, 4, 5, 5, 20, 25]
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[3, 5, 20, 5, 25, 1, 3]
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[1, 3, 4, 5, 20, 5, 25]
Pregunta 11
Pregunta
What will be the output of the following Python code?
>>>list("a#b#c#d".split('#'))
Respuesta
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[‘a’, ‘b’, ‘c’, ‘d’]
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[‘a b c d’]
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[‘a#b#c#d’]
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[‘abcd’]
Pregunta 12
Pregunta
What will be the output of the following Python code?
list1 = [1, 2, 3, 4]
list2 = [5, 6, 7, 8]
print(len(list1 + list2))
Respuesta
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2
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4
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5
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8
Pregunta 13
Pregunta
To which of the following the “in” operator can be used to check if an item is in it?
Respuesta
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Lists
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Dictionary
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Set
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All of the mentioned
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