What is a base class?
A. A general class.
B. Special case of the derived class.
C. Polymorphism.
D. All of the above.
A
Computer Science & Information Technology
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The ________ function returns a specified number of characters, starting from the left side of the data
A) LEFT B) MID C) TRIM D) RIGHT
Computer Science & Information Technology
Relational databases contain multiple tables that relate to each other in some way. How are primary and foreign keys used in such a database?
What will be an ideal response?
Computer Science & Information Technology