what is unique key?14 16961
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.3 5021
why you are looking to change your job?
how much required strength of cement concrete bricks(size 230x115x75mm)
How out of step protection relay works?
What are the different modes available for object spying?
How do the RBI's policies affect the lives of the citizens?
AS I AM BEING IN PLANT ENGINEERING & MAINTENANCE DEPARTMENT I WANT ANY BOOKS RELATED TO MAINTENANCE CAN YOU GUIDE ME THE AUTHOR.
What is the other name of informed search strategy? a) Simple search b) Heuristic search c) Online search d) None of the mentioned
what is miscellaneous expenditure??
can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density
How can you correct these errors?
what is difference between fiber otical cable and cat cable?
How will a tester be sure that He’s covered the entire functionality in his Test case and not missed out anything?
what is the difference b/w acquisation by subsidy & acquisation by a company?
How we can change Replication factor when Data is on the fly?
What initial procedures need to undertake when a patient is seated in front of the doctor as a dental assistant?