what is unique key?14 15992
Maximum how many triggers can be updated in table ?5 11366
how to delete all duplicate records from a table using subquery?7 16772
difference between imlicit cursor and explicit cursor ?5 5202
how many types of index?2 4534
if you update view? where we store the data?5 6467
how many outer joins are used in a single sql query? is there any limitations for using of outer joins?2 5882
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?4 4186
Do you know about aggregate functions? What is row num function? Can it be used all databases?1 2050
Is the user exit common for all data sources?
What are the versions of garbage collection?
What is difference between $evalAsync and $timeout?
How is failover of the application server set with the delivered Peoplesoft software?
What Is C.G. And M.I. in simple
sir, plz send me the question regarding DMS gr1 questions of previous year as my exam is on 27/09/08...thanking u in advance...
how come we know the object is no more used in the class?
why do you think you are sutable candidate for this post
Explain different execution modes available in Pig?
hi i got i 20 from sacred heart university u.s.a.i got good tofel score and my gre is score is very poor.my university requirement is only tofel.i completed my b.pharmacy in 2009 so i got 1 year gap is their chances to reject visa?what i have to do i was very tensed.how to sought out my problem
Is OHNS steel is equivalent to O1 tool steel? Suppliers give OHNS material for AISI O1 STEEL telling that both are equivalent materials. Is this correct?
What is Snapshot Testing? When we need to do and who will involve in this process and also what is the output document of this testing
What will be entry pass in tally if TDS paid by Credit Card.?
What is the differentional relay...what is the work of this in power Tx. how it is works..
sir please send previous question papers of technician grade III of all rrb's. thank you