Question 26 Comprehension: Answer question (96-100) based on the problem statement given below: An organization needs to maintain database having five attributes A, B, C, D, […]
Question 431 Which of the following has the same expressive power with regard to relational query language? (a) Relational algebra and Domain relational calculus (b) Relational […]
Question 432 With respect to relational algebra, which of the following operations are included from mathematical set theory (a) join (b) Intersection (c) Cartisian product (d) […]
Question 455 Comprehension: Answer question (96-100) based on the problem statement given below: An organization needs to maintain database having five attributes A, B, C, D, […]