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The correct answer is B
Defines the number of entities in one entity set, which can be associated with the number of entities of other set via relationship set.
Which network topology uses a central node to connect all other nodes?
Which protocol is used to transfer data between a web server and a web browser?
What is the term for the process of transferring data between physical memory and secondary storage in virtual memory systems?
A is the only candidate key. Then how many superkey possible with R(A,S,C,D)
Consider a weighted complete graph G on the vertex set {v1,v2 ,v} such that the weight of the edge (v,v) is 2|i-j|. The weight of a minimum spanning tr...
Which of the following is NOT a common use of PHP?
State true/false
Approach to Data mining is Infrastructure, exploration, analysis, interpretation and exploration.
What is the primary role of semantic actions in syntax-directed translation?
In which network topology does each node have a direct connection to every other node?