Question 1

What is the output of the following code?

my_dict = {"name": "Alice", "age": 25} my_dict["age"] = 30 print(my_dict)

Accepted Answer

{"name": "Alice", "age": 30}

Answer

{"name": "Alice", "age": 25}

Answer

{"name": "Alice", "age": "30"}

Answer

{"name": "Alice", "age": 45}

Question 2

Which method is used to get a list of all the keys in a dictionary?

Accepted Answer

keys()

Answer

getkeys()

Answer

dict_keys()

Answer

all_keys()

Question 3

What is the correct way to access a value from a dictionary using a key?

Accepted Answer

my_dict[key]

Answer

my_dict.get(key)

Answer

my_dict{key}

Answer

my_dict.get(key)and my_dict[key]

Question 4

Which of the following is true about tuples in Python?

Accepted Answer

Tuples are ordered collections.

Answer

Tuples are slower than lists for performance.

Answer

Tuples cannot contain mixed data types.

Answer

Tuples are mutable (can be changed after creation).

Question 5

How do you access the first element of the tuple my_tuple = (10, 20, 30)?

Accepted Answer

my_tuple[0]

Answer

my_tuple.first()

Answer

my_tuple(0)

Answer

my_tuple[1]

Question 6

What will be the result of the following code?

Accepted Answer

3

Answer

4

Answer

2

Answer

1

Question 7

Which of the following methods can be used to combine two tuples in Python?

Accepted Answer

tuple1 + tuple2

Answer

tuple1.concat(tuple2)

Answer

tuple1.extend(tuple2)

Answer

tuple1.append(tuple2)

Question 8

Which of the following is the correct syntax to create a list in Python?

Accepted Answer

list = [1, 2, 3]

Answer

list = {1, 2, 3}

Answer

list = 1, 2, 3

Answer

list = (1, 2, 3)

Question 9

What will be the output of the following code?

Accepted Answer

[1, 2, 10, 4]

Answer

[1, 2, 3, 10]

Answer

[1, 2, 3, 4, 10]

Answer

Error: TypeError

Question 10

Which method is used to sort a list in ascending order?

Accepted Answer

sort()

Answer

order()

Answer

reverse()

Answer

sorted()

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