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247Customer Dot Net General Interview Questions
Questions Answers Views Company eMail

1.What is the major advantage of polymorphism? Please don't simply say binding. Specify any other reason.

2 5084

How to implement CAS in .Net?

1632

Which among the following two is best and why? Abstract Class and Interface. What is the major difference in between those two except the discrete methods and methods with function definition.

4 2928

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Un-Answered Questions

Hi,when we pass a clearing entry of paid and unpaid tax how do we show the business area the way the business area can be seen.is there any change that i have to do in the configuration of this GL.my client wants that the business area also reflects when we post the gl.please help.

796


How can marketing lead the way toward customer centricity?

434


How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.

783


I HAVE APPLIED FOR 20TH UES ARMY. I WANTED TO KNOW WHEN WILL I RECEIVE CALL LETTER FOR THE SAME.

971


How I calculate the ELCB for circuit breakers?

881






oracle 1st round What are the different types of joins? Explain normalization with examples. What cursor type do you use to retrieve multiple recordsets? Diffrence between a "where" clause and a "having" clause What is the difference between "procedure" and "function"? How will you copy the structure of a table without copying the data? How to find out the database name from SQL*PLUS command prompt? Tadeoffs with having indexes Talk about "Exception Handling" in PL/SQL? What is the diference between "NULL in C" and "NULL in Oracle?" What is Pro*C? What is OCI? Give some examples of Analytical functions. What is the difference between "translate" and "replace"? What is DYNAMIC SQL method 4? How to remove duplicate records from a table? What is the use of ANALYZing the tables? How to run SQL script from a Unix Shell? What is a "transaction"? Why are they necessary? Explain Normalizationa dn Denormalization with examples. When do you get contraint violtaion? What are the types of constraints? How to convert RAW datatype into TEXT? Difference - Primary Key and Aggregate Key How functional dependency is related to database table design? What is a "trigger"? Why can a "group by" or "order by" clause be expensive to process? What are "HINTS"? What is "index covering" of a query? What is a VIEW? How to get script for a view? What are the Large object types suported by Oracle? What is SQL*Loader? Difference between "VARCHAR" and "VARCHAR2" datatypes. What is the difference among "dropping a table", "truncating a table" and "deleting all records" from a table. Difference between "ORACLE" and "MICROSOFT ACCESS" databases. How to create a database link ? PL/SQL interview questions... Normalize many to many relationships Difference - Equijoin and union What is TEMP table space in Oracle, what is rollback segment How do we find row chaining? Pattern matching operators Features in oracle 9i and 10g Why truncating table is faster than delete copy commit syntax Convert Zulu time zone to US Eastern time zone Difference - union and union all Difference - Group by, Order by clause Which Ranking functions are available? Difference - Decode, NVL, NVL2 Tradeoffs of using partitioned tables How can we call stored procedure in SQL query What are the restrictions on calling PL/SQL from SQL Why EXISTS is preferable to distinct Give 2 examples of avoiding unnecessary parsing.

2394


What is the difference between $parse and $eval?

816


What is the difference between Based and Define?

1714


Short Answer on _________________City Compensatory allowance

738


I wish to create a windows application to perform a similar function as that of the "Search" which is provided to look for related files and folders in the System.. What steps must i follow??

847


1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

196


When a merchant sales of goods included/charged on packaging charges ,cartages and insurance;i.E :-Indirect income/revenue income and indirect expense/revenue expenditure. Plz suggeste me correct answer.Through messages,mail .

367


what is role of sap administrator in pi & ep?

891


I want to prepare for PSU's bt i dont know how many PSU's are open for computer science students and what is the competition level for these. So if anybody knows this please guide me through this.

1306


Hindustan petroleum placement papers.please send me.

769






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