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Which comparison operator allows you to search for NULL values in a subquery?

Bermet

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6 years ago

Which comparison operator allows you to search for NULL values in a subquery?

Which comparison operator allows you to search for NULL values in a subquery?
a. IS NULL
b. NVL
c. =NULL
d. NVLS

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nopro

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Bermet Author

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Thank you, thank you, thank you!

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You make an excellent tutor!

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