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Patni SQL Server Interview Questions
Questions Answers Views Company eMail

I have student marks in a student table. I need second highest mark .Then what will the query for this?

37 58769

what is the out put of below queries? a. select * from Emp where null = null; b. select * from Emp where 1=1;

13 20425

Display a roll having miminum marks in two subjects?

7 7088

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Patni SQL Server Interview Questions


Un-Answered Questions

What is inversion of control in spring?

150


Explain what is clipper and clamper circuits?

659


If you are using two select queries and retrieving data. how do you access second query's result set using data reader?

4702


How can you find length of a tuple in python?

428


Is postgresql better than oracle?

405






not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?

3298


What is difference between weak and strong in ios?

401


How do you make the margins visible in word?

324


What is the purpose of update statistics and scope_identity() function?

573


What are the unsupervised learning algorithms in deep learning?

1


What is cmutex? How can we use it?

551


Which of the following are the tools and techniques of the Cost Budgeting process? A. Project management information system, analogous estimating, bottom-up estimating, mathematical analysis B. Analogous estimating, bottom-up estimating, mathematical analysis, computerized tools C. Project management software, analogous estimating, bottom-up estimating, parametric modeling D. Analogous estimating, bottom-up estimating, parametric modeling, computerized tools

493


What are the categories of variances in co-om-cca? : co- cost center accounting

615


There is an built in window application in qtp9.1,i.e.Flight4.0.i want to implement the recovery maneger on it.How can i do this?

1595


What are the critical attributes of a customer service representative?

668