Which of the following will give error?Suppose dict1={"a":1,"b":2,"c":3}print(len(dict1))print(dict1.get("b"))dict1["a"]=5None of these

None of these will give an error.

Here's why:

1. print(len(dict1)) - This will not give an error because len() is a built-in Python function that returns the number of items in an object. In this case, it will return the number of key-value pairs in the dictionary dict1.

2. print(dict1.get("b")) - This will not give an error because get() is a method that returns the value for the specified key if key is in dictionary. In this case, it will return the value 2 which is the value for the key "b" in the dictionary dict1.

3. dict1["a"]=5 - This will not give an error because this is a valid way to change the value of an existing key in a dictionary. In this case, it will change the value of the key "a" in the dictionary dict1 to 5.

So, the correct answer is "None of these".

None of these will give an error.

Here's why:

1. print(len(dict1)) - This will not give an error because len() is a built-in Python function that returns the number of items in an object. In this case, it will return the number of key-value pairs in the dictionary dict1.

2. print(dict1.get("b")) - This will not give an error because get() is a method that returns the value for the specified key if key is in dictionary. In this case, it will return the value 2 which is the value for the key "b" in the dictionary dict1.

3. dict1["a"]=5 - This will not give an error because this is a valid way to change the value of an existing key in a dictionary. In this case, it will change the value of the key "a" in the dictionary dict1 to 5.

So, the answer is "None of these".