1: What are the common data types in SQL?
2: What is a timestamp in SQL?
3: Explain the difference between CHAR and VARCHAR.
4: What is the purpose of the CAST function?
5: How do you convert data types in SQL?
6: What is the difference between a clustered and a non-clustered index?
7: How do you find duplicate records in a table?
8: What is the purpose of the COALESCE function?
9: How does the CASE statement work in SQL?
10: What is a concatenation in SQL?
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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.
