can we use a having cluase in groupby clause. if there are 500 records i will give rownumber<250 then how many records does it retrieve. wt is the result of nvl2(null,notnull,null) if there are four tables without using cartesian how many joins can be there. in the sql subqueries wt is the parent ans1)select 2)update,3) delete 4)2&3
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What is the purpose of reuseidentifier? What is the benefit of setting it to a non-nil value?
What is self contained multi valued query?
What is 2-tier architecture?
Explain what is ipc?
Explain me what is child theme? Why we used it?
What is a metabots in automation anywhere?
Explain the difference between abstract classes and interfaces in java?
What do astronomers call the point in the sky that is directly overhead?
Which namespace is used to work with 3d in wpf.
What is the use of div tag in html?
HI, I had apply 3 times for fall 2009 student visa but at that time i dint show about my brother status who there in USA,and officer ask me that did you know someone in usa that time i answered no,but now i want to applyagain so please can anyone guide me what answer shall i gave to VO which cinvience VO and grant me visa. Please help me out.
Can you please explain the difference between hub and a switch?
SM35 transaction, How to automate BDC ?
Explain what is intercommunication in mqseries?
What evaluation approaches would you work to gauge the effectiveness of a machine learning model?
