Question
Statements: 100% King are Queen Some Army
are Queen No Queen are Soldier Conclusions: I. Some Soldier are Army II. At least Some King are Army In the question below some statements are given followed by two conclusions I, and II. 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 the given conclusion definitely follows from the given statements, disregarding commonly known facts.Solution
Some Army are Queen (I) + No Queen are Soldier (E) → Some Army are not Soldier (O). Hence conclusion I does not follow. 100% King are Queen → Conversion → Some Queen are King (I). Some Army are Queen (I) + Some Queen are King (I) → No conclusion. Hence conclusion II does not 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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