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Which data type in Python is used to store a sequence of characters? What will be the output of the following code snippet? What is the data type of the variable “x” in the following code snippet?<br><code>x = 5</code> What is the output of the following code snippet?<br>x = 3.14<br>print(type(x)) What is the data type of the variable “x” in the following code snippet?<br>x = True Which data type in Python is used to store a collection of items, where each item is indexed by a key? What will be the output of the following code snippet? Which data type in Python is mutable? What will be the output of the following code snippet?<br>x = {"a": 1, "b": 2}<br>y = {"b": 3, "c": 4}<br>z = {**x, **y}<br>print(z) What will be the output of the following code snippet?<br>x = {"a", "b", "c"}<br>y = {"b", "c", "d"}<br>z = x & y<br>print(z)

QUESTIONS

Which data type in Python is used to store a sequence of characters?

Right Answer:

Strings are used to store sequences of characters in Python.

What will be the output of the following code snippet?

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))

What is the data type of the variable “x” in the following code snippet?
x = 5

Right Answer:

The variable “x” is assigned an integer value, so its data type is Integer.

What is the output of the following code snippet?
x = 3.14
print(type(x))

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”.

What is the data type of the variable “x” in the following code snippet?
x = True

Right Answer:

The variable “x” is assigned a boolean value, so its data type is Boolean.

Which data type in Python is used to store a collection of items, where each item is indexed by a key?

Right Answer:

Dictionaries in Python are used to store collections of items where each item is indexed by a key.

What will be the output of the following code snippet?

Right Answer:

The clear() method removes all elements from the set.

Which data type in Python is mutable?

Right Answer:

Lists in Python are mutable, meaning their elements can be changed after they are created.

What will be the output of the following code snippet?
x = {"a": 1, "b": 2}
y = {"b": 3, "c": 4}
z = {**x, **y}
print(z)

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}.

What will be the output of the following code snippet?
x = {"a", "b", "c"}
y = {"b", "c", "d"}
z = x & y
print(z)

Right Answer:

The & operator is used for set intersection, which returns the common elements between two sets. Therefore, the output will be {“b”, “c”}.

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