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A Left Outer Join retrieves all records from the first (left) table and the matching records from the second (right) table. If there are no matches, the result will include NULL values for columns from the second table. For instance, in a join between "employees" and "departments," if an employee doesn’t belong to any department, their record will still appear in the output, with department details as NULL. Why Other Options Are Incorrect:
Which of the following is a programming language for creating special programs like Applets?
Which topology connects each computer to a central hub?
Which of the following is not a stream cipher?
Documents converted to .......... can be published to the Web.
Data duplication wastes the space, but also promotes a more serious problem called
A Compiler is software which converts
Data can be saved on backing storage medium known as :
Which forms has a relation that possesses data about an individual entity:
The first IBM PC did not have any:
What is the main function of a microprocessor in computer?