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Techno Labs Interview Questions
Questions Answers Views Company eMail

Can we inherit a private class in chsarp? how? explain(with code) ?

4 16628

explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain?

 3 16112

What does the term immutable mean?

 3 9342

What is lifting power for 1 wb/m2 and 1 A magnet?

 1790

what is the difference between cable routing and scheduling?

 4 20966

What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?

 2 10190

From the following data calculate (i) P/V Ratio (ii) Profit when sales are Rs.20,000 and (iii) the new Break-Even Point, if the selling price is reduced by 20% Fixed expenses Rs. 4,000 Break-Even-Pont Rs. 10,000

8 84273

I have a table emp , Fields with empname,dnname,dno,salary. now I want copy distinct salary with all emp detail from emp into new table which is not already exist in database. how would I do this ?

 2 3324

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Techno Labs Interview Questions


Un-Answered Questions

How would you compare the strings in a shell script?

634

What is time based sql injection?

569

What is a remote procedure call (rpc)?

420

What is difference between C# and VB.NET?

616

Can you convert exe to apk?

616




5. Which type of report you build more, list, crosstab or chart and why?

1681

What do you understand from vpn?

414

How to tell visitors that you have atom syndication feeds?

538

What is the uses of html?

497

What versions of .net are there?

712

following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?

1727

can anyone do BDC or BAPI for F-02 and F-04 transactions.If it LSMW also.Kindly let me know.

3209

Do you know what is xpath?

646

1 *2 1*3 *2*4 1*3*5 *2*4*6

1468

Which object holds only data and does not interact with data source?

588