Question
Statement: Some trees are flowers. Some
flowers are branches. All branches are petals. Conclusion: I. Some trees are branches. II. Some trees are not branches. III. All flowers being a petals is a possibility. In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some trees are flowers(I) + Some flowers are branches(I) → No conclusion. Hence, conclusion I and II will not follow but they will make a complementary pair. Hence either conclusion I or II follows. Some flowers are branches(I) + All branches are petals(A) → Some flowers are petals(I) → Probable conclusion → All flowers being a petals is a possibility(A). Hence, conclusion III will follow. 
Which of the following is a key characteristic that distinguishes a PL/SQL `FUNCTION` from a PL/SQL `PROCEDURE`?
Which of the following statements about SQL `INDEXES` is generally TRUE?
What is the correct sequence of operations for using an explicit PL/SQL cursor?
Which clause is used to sort query results in SQL?
Which command removes all rows but keeps table structure?
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?
Which of the following is a mandatory component of a PL/SQL function's definition?
In SQL, the ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW clause applies to:
Which SQL constraint ensures that a column’s values are unique across the table?
Which SQL keyword prevents duplicate rows in result?
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