3 votes
6
The Boolean expression $ A \cdot B+ A \cdot B+ A \cdot B$ is equivalent to:$A + B$$A \cdot B$$A \oplus B$$A \cdot B + A' B'$
0 votes
7
Find the sum of the perimeters of all the rectangles with integral sides whose area is 216 sq. units.
–5 votes
9
0 votes
10
The 'command' used to change contents of one database using the contents of another database by linking them on a common key field?ReplaceJoinChangeUpdate