how can we implement locks in plsql?

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In Bioinformatics, a DNA sequence is made up of a combination of 4 characters, namely “A,C,G,T”. A subsequence of a given sequence of characters a0, a1, …an- 1, is any subset of the characters taken in order, of the form ai0 , ai1 ,…..aik-1 where 0 &#8804; i0 <i1….< ik-1 &#8804; n-1. For example in the sequence “A,C,G,T,G,T,C,A,A,A,A,T,C,G”, we can have subsequences “A,G,T”, “A,C,A,A” and many more. A subsequence is palindromic if it is the same whether read left to right or right to left. For instance, the sequence “A,C,G,T,G,T,C,A,A,A,A,T,C,G”, has many palindromic subsequences, including “A,C,G,C,A” and “A,A,A,A” (on the other hand, the subsequence “A,C,T” is not palindromic). Devise an algorithm (using dynamic programming) that takes a sequence of characters X[0 … n-1] from the alphabet set (A,C,G,T) and returns the (length of the) longest palindromic subsequence. Implement the algorithm in an appropriate language.

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Diff between Proc transpose and Arrays with example?

2 Answers   Accenture,

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can we convert .class file to dll file

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Caret means to you

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When we have more than one main function in a program how does the compiler know the starting point of the program, i mean from which main the execution or compilation of the program begins?

2 Answers   247Customer,

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hi friends please tel me how to handle the recovery manager(All i.e PopUp ,Application Crach ,Object state,etc) in QTP

1 Answers   IBM,

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Difference between HTML and DHTML?

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what is diff bet ref variable & instance of class

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Hi all... I had completed MSC(Computer) and had join the construction company based on sap.they want me to work on abap.but software company is totally different from construction company and they want me 2 grasp it as fast i can.i am finding it difficult.what should i do??????

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what is difference between restoring and non restoring division?

2 Answers   Texas,

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what is fisrt female program

1 Answers  

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