Question 50 Which of the following grammar rules violate the requirements of an operator grammar? P,Q,R are nonterminals, and r,s,t are terminals. (i) P → Q […]
Question 87 Which one of the following statements is incorrect? A The number of regions corresponds to the cyclomatic complexity. B Cyclomatic complexity for a flow […]
Question 11 Relation R is decomposed using a set of functional dependencies, F, and relation S is decomposed using another set of functional dependencies, G. One […]