If we use sum function in mysql, does it return sum of that row or for that column?

1023

The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?

2374

How will you compare the results of various machine learning algorithms?

400

how to calculate MR 9(derivation)

3033

What is snow flake schema design in database? What's the difference between star and snow flake schema?

925

hi, please send me "state bank of india", last 5 years question paper with answers to my mail id.

2121

What are the Parameters need to be set when connecting EP to r/3 system what are they?

1912

Can i use django apis in mobile application development ?

560

How can I call a function with an argument list built up at run time?

1287

What is the meaning of 10base-t?

511

What do you know about DG ,A,B,C, D, Check and safety of generator.?

1558

Can you explain why software is called a product?

1038

how to use mitotracker to assay mitochondria in tissue?

4121

Explain what are the basic needs to join two sources in a source qualifier?

1222

How many ways can you invloe IS service?

2050