Right Answer:
Lists in Python are mutable, meaning their elements can be changed after they are created.
Right Answer:
Lists in Python are mutable, meaning their elements can be changed after they are created.
Right Answer:
The ** operator is used for dictionary unpacking, combining the key-value pairs of two dictionaries. If there are duplicate keys, the value from the second dictionary overrides the value from the first dictionary. Therefore, the output will be {“a”: 1, “b”: 3, “c”: 4}.
Right Answer:
The code snippet prints the data type of the variable “x”, which is a floating-point number. The correct type name in Python is “float”.
Right Answer:
The code snippet prints the data type of the variable “x”, which is a set. The correct type name in Python is “set”.
x = {"apple", "banana", "cherry"}
print(type(x))
Right Answer:
The upper() method converts all characters in a string to uppercase. Therefore, the output will be “HELLO”.
Right Answer:
The clear() method removes all elements from the set.
Right Answer:
Dictionaries in Python are used to store collections of items where each item is indexed by a key.
Right Answer:
Lists in Python are used to store collections of items where each item is indexed by a numerical index.
Right Answer:
The copy() method creates a shallow copy of the list, so changes made to the original list “x” will not affect the copied list “y”. Therefore, the output will be [1, 2, 3].
Right Answer:
Strings in Python represent a sequence of characters.