1: What is the purpose of a snowflake schema?
2: How do you implement ETL (Extract, Transform, Load) processes in SQL?
3: What is a foreign key constraint, and how does it work?
4: How do you enforce data integrity using foreign keys?
5: What is the purpose of the CROSS APPLY and OUTER APPLY operators?
6: How do you use the RANK() and DENSE_RANK() functions?
7: What is the LEAD() function, and how is it used?
8: How do you use the LAG() function to analyze data trends?
9: What are the differences between CHAR and VARCHAR data types?
10: How do you handle character encoding in SQL?
C is a general-purpose programming language that is widely used for system programming and application development.
C++ is a high-level programming language that supports object-oriented, procedural, and generic programming paradigms.
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A linked list is a linear data structure where each element is a separate object, and elements are linked using pointers.
A stack is a linear data structure that follows the Last In First Out (LIFO) principle, where elements are added and removed from the top.
Strings are sequences of characters used to store and manipulate text in programming, offering various operations for data handling.
Computer Networking refers to the practice of connecting computers and devices to share resources and information.
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Theory of Computation deals with understanding the capabilities and limitations of computers in solving problems.
HTML (HyperText Markup Language) is the standard markup language for documents designed to be displayed in a web browser.
The Internet of Things (IoT) is a network of interconnected devices that communicate and exchange data with one another.
