Question
Select the combination of letters that when
sequentially placed in the blanks of the given series will complete the series. p _ _ s _ _ v p p _ _ t t _ _ p q s _ _ _ p _ q_ t _ vSolution
Given series: p _ _ s _ _ v p p _ _ t t _ _ p q s _ _ _ p _ q_ t _ v The combination of letter which will complete the series is as follows: p p q s t t v / p p q s t t v / p p q s t t v / p p q s t t v
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Which index type is most beneficial for queries that use range predicates (e.g., WHERE age BETWEEN 20 AND 30)?
What is the output of this SQL snippet if the price column contains NULL values?
SELECT SUM(price) FROM products;
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What is an SQL `VIEW`?
A `BEFORE INSERT` trigger fires:
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Deadlock in DBMS can be prevented using:
Which type of index physically reorders the data rows in the table itself based on the index key, meaning the data is stored in the order of the index?