PYTHON & SQL Quiz
PYTHON & SQL Knowledge Challenge
Test your understanding of Python and SQL with this engaging quiz! Whether you are an aspiring developer or looking to sharpen your skills, this quiz provides a variety of questions to assess your knowledge.
Key features:
- 8 thought-provoking questions
- Multiple choice and coding challenge formats
- Instant scoring and feedback
What are the values of the following Python expressions?
2**(3**2) (2**3)**2 2**3**2
512, 64, 512
512, 512, 512
64, 512, 64
64, 64, 64
What will be the output of the following Python code?
i = 1 while True: if i%3 == 0: break print(i) I + = 1
1 2 3
Error
1 2
None of the mentioned.
What will be the output of the following Python fun
len(["hello",2, 4, 6])
Error
6
4
3
Which of the following Python statements will result in the output: 6?
A = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
A[2][1]
A[1][2]
A[3][2]
A[2][3]
Which operator is used to compare a value to a specified list of values?
ANY
BETWEEN
ALL
IN
_________ command makes the updates performed by the transaction permanent in the database?
ROLLBACK
COMMIT
TRUNCATE
DELETE
Group of operations that form a single logical unit of work is known as
View
Network
Unit
Transaction
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