How to get nth highest salary from table in a mysql?

974

Explain about the basic parameters of mapper and reducer function

1073

What the different components of Replication and what is their use?

1090

Your table has a large character field there are queries that use this field in their search clause what should you do?

898

Explain Optimization technique description?

1057

If I installed wrong directions orifice plate then what showing value d.p transmitter in D. C. S. ?.....

1398

How do you specify if expression triggers f/w or b/w chaining ?

543

Consider two linked autosomal genes. The dominant allele C of the first gene causes cataracts of the eye, whereas its recessive allele produces normal eyes. The dominant allele P causes polydactyly (an extra finger) whereas its allele (p) produces a normal number of fingers. A man with cataracts and normal fingers marries a woman with polydactyly and normal eyes. Their son has both polydactyly and cataracts and he marries a woman with neither trait. What is the probability that their first child will have cataracts and polydactyly?

2770

Have the proteins of a family generally acquired distinctive properties within each of these three kingdoms for ancient families that arose before bacteria, archaea and eukaryotes diverged?

1112

Control keys

1907

What is raid (redundant array of inexpensive disks)? Explain its level?

940

What standard types does c# use?

962

When an item is being worked, it is locked so no-one else can work it in blue prism. Is it true or false?

566

What is a rownum?

1013

What is beyond compare tool?

955