Question
Which of the following was NOT a consequence of the rupee
devaluation implemented in 1991 as part of India's international currency adjustment?Solution
The 1991 devaluation of the rupee did not result in increased imports. On the contrary, the devaluation made imports more expensive, leading to decreased import demand. The other options were actual effects of the devaluation: Indian exports became more affordable in foreign markets, boosting export volumes; the weaker rupee made Indian investments more attractive to foreign investors, increasing foreign capital inflow; and as noted, imports decreased due to their higher cost following devaluation.
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?
Recursive CTEs are mainly used for:
To rename a column in a SELECT query result, you use:
Which PL/SQL cursor attribute returns `TRUE` if the most recent `FETCH` statement returned a row, and `FALSE` otherwise?
Which of the following is a key characteristic that distinguishes a PL/SQL `FUNCTION` from a PL/SQL `PROCEDURE`?
Which SQL keyword prevents duplicate rows in result?
Which operator is used to combine results of two SELECT queries and remove duplicates?
What is the result of SELECT COUNT(NULL) on any table?
Which of the following SQL constructs avoids returning duplicate rows?
What is a 'stored procedure' in SQL?
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