0 votes
0 answers
1
Is it necessary that the lower triangular matrix should contain 1 as leading diagonal in LU decomposition? In the solution to this problem they have taken the triangular ...
0 votes
0 answers
2
Why 4 is multiplied in part. In the solution.
0 votes
0 answers
7
4 word instruction will take 4 memory refrences or 3 memory refrences ?
4 votes
1 answer
8
How to find unnecessary production while optimising DAG. for ex-a = b * c d = b e = d * c b = e f = b + c g = f + dHow many production need to be removed and how to find ...
0 votes
0 answers
9
HOW to add 123+789 in bcd using auxiliary flag? Know how to use auuxiliary flag ad do 2 bit bcd addition but if 3 bits are there then can we use auxiliary here?
3 votes
2 answers
13
Consider the following database schedule with two transactions T1T1 and T2T2.S=r2(X);r1(X);r2(Y);w1(X);r1(Y);a1;a2 where a1 and a2 stands for abort. Is It a strict sched...
1 votes
1 answer
17
what lexical analysis phase use. regular expression , regular grammar , ??
0 votes
1 answer
18
2 votes
2 answers
19
How does group by works. ya it make groups of the data . and what i know it will group the data. what what i found on running on the online tutorials is that , the group ...