2 votes
0 answers
5
Write appropriate SQL DDL statements for declaring the LIBRARY relational database schema of figure below. Specify the keys and referential triggered actions.
0 votes
1 answer
6
41 votes
4 answers
9
Consider the following first order formula:$\left ( \matrix{ \forall x \exists y : R(x,y) \\[1em] \Large \land \\[1em] \forall x \forall y : \left ( R(x,y) \impl...
20 votes
2 answers
12
Find the minimum sum of products form of the logic function $ f(A,B,C,D) = \Sigma_{m}(0,2,8,10,15)+ \Sigma _{d}(3,11,12,14)$ where $m$ and $d$ represent minterm and don't...
10 votes
2 answers
14
The number of integer-triples $(i,j,k)$ with $1 \leq i,j,k \leq 300$ such that $i+j+k$ is divisible by 3 is________