ISRO Scientist/Engineer Question Paper Computer Science 2017

11. Question

Given the following statements

S1 : Every context-sensitive language L is recursive
S2 : There exists a recursive language that is not context-sensitive
Which statements are true?




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12. Question

Which one of the following is FALSE?




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13. Question

In some programming languages, an identifier is permitted to be a letter followed by any number of letters or digits. If L and D denotes the set of letters and digit respectively. Which of the following expression defines an identifier?




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14. Question

The recurrence relation that arises in relation with the complexity of binary search is




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15. Question

Which one of the following in-place sorting algorithms needs the minimum number of swaps?




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