#include int main() { int a[5][5], b[5][5], c[5][5], i, j, k, sum = 0, m, n, o, p; printf( "\nEnter the row and column of first matrix" ); scanf( "%d %d", &m, &n ); printf( "\nEnter the row and column of second matrix" ); scanf( "%d %d", &o, &p ); if(n!=o) { printf( "Matrix mutiplication is not possible" ); printf( "\nColumn of first matrix must be same as row of second matrix" ); } else { printf( "\nEnter the First matrix" ); for( i=0; i
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1. In the relational model, relationships between relations or tables are created by using:
Correct Answer: Object Repository means not a collection of objects it's a common repository for all the people (testing, developers) for seeing all the data in single login for example QA wants to see 5 testers works then he goes to each person login and see the data It's very difficult job for this we can use Object Repository
Correct Answer: The OSI Model is used as a reference model The primary reason the OSI model was created was so that different networks could inter-operate Hence, different networks could communicate