if two relations R and S are joined, then the non matching tuples of both R and S are ignored in

Posted Date: 9/7/2014 10:22:46 AM | Location : USA

Ask an Expert

Related Discussions:- #, Assignment Help, Ask Question on #, Get Answer, Expert's Help, # Discussions

Write discussion on #
Your posts are moderated

Write your message here..

Related Questions

Heights of 500 students `Algorithms`, Write an algorithm, using a flowchart... Write an algorithm, using a flowchart, which inputs the heights of all 500 students and outputs the height of the tallest person and the shortest p erson in the school.

Infix expression into the postfix expression, Q. Write down an algorithm to... Q. Write down an algorithm to convert an infix expression into the postfix expression.     Ans. Algo rithm to convert infix expression to post fix expression is given as

Programming information system, Describe an algorithm to play the Game of N... Describe an algorithm to play the Game of Nim using all of the three tools (pseudocode, flowchart, hierarchy chart)

Linear search, Linear search is not the most efficient way to search an ite... Linear search is not the most efficient way to search an item within a collection of items. Though, it is extremely simple to implement. Furthermore, if the array elements are arra

Binary tree and binarytree parts, Q. What do you understand by the term Bin... Q. What do you understand by the term Binary Tree? What is the maximum number of nodes which are possible in a Binary Tree of depth d. Explain the terms given below with respect to

Rules for abstract data type-tree, null(nil) = true                     // ... null(nil) = true                     // nil refer for empty tree null(fork(e, T, T'))= false   //  e : element , T and T are two sub tree leaf(fork(e, nil, nil)) = true leaf(

Calculate the k-th power and recursive algorithem, 1. The following is a r... 1. The following is a recursive algorithm to calculate the k -th power of 2. Input k a natural number Output kth power of 2 Algorithem: If k =0then return 1 Else return 2* po

Algorithm, Ask question #MWhich of the following is not a characteristic of... Ask question #MWhich of the following is not a characteristic of good algorithm? inimum 100 words accepted#

Queues, Queue is a linear data structure utilized in several applications o... Queue is a linear data structure utilized in several applications of computer science. Such as people stand in a queue to get a specific service, several processes will wait in a q

Addressing modes, Compare zero-address, one-address, two-address, and three... Compare zero-address, one-address, two-address, and three-address machines by writing programs to compute: Y = (A – B X C) / (D + E X F) for each of the four machines. The inst