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Tech Mahindra Interview Questions
Questions Answers Views Company eMail

effects of video games?

788

What are the files you have used in the part of Conversion and Interfaces?

2 1551

what are the mandatory parameters in suppler Conversion?

1 1553

Hi Can any one please explain what is Item category and item category group, Item category usage with examples. Radha

4 2976

If age of Raju is 20% less than Sanju,then age of Sanju is how many % more than Raju

2 1286

What are possible key words, we can use to declare a class?

2 1057

Carnot cycle

2 1925

How does final modifier work?

1 1253

i have multiple .csv files in a unix directory. every file is having variable names as header.even for empty file also. suppose take 3 files a.csv b.csv c.csv a.csv contains data as name;age,salary; raja;34;4000; ravi;33;5000; kumar;25;3000; b.csv contains data as name;age,salary; ajay;40;4500; and c.csv contains name;age,salary; (only headers) Now i want to import and append all these files in to a single dataset. i tried infile statement with *.csv to import all at a time. but i m not getting correct data. please help me . its urgent. thank you in advance

2 1227

i have some csv files in a directory which have sub-directories also. now how can i merge all .csv files in to one with a single header. for example: have some 4 files. 1.csv--------name,age,sal abc,25,4000 2.csv--------name,age,sal vgd,32,3500 3.csv--------name,age,sal hfg,20,5000 4.csv--------name,age,sal asd,15,2000 now my output file should be like 5.csv----------name,age,sal abc,25,4000 vgd,32,3500 hfg,20,5000 asd,15,2000 and please explain the code for me. as i am new to scripting. thank you in advance

687

what is stacked chart , Bar chart, Column chart?

1 906

What is the more accurate formula to convert wet concrete to dry aggregate instead of the 54% method?

488

Why neutral cable carry current.

519

what is system testing? explain with an example.

1 1289

What is Test Design ?( Urgent) and Test Design for Printer?

440

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Un-Answered Questions

If we are migrating lower version of Cognos reports (e.g. from Ver 7.0 to Cognos 8) then how we migrate Impromptu Catalog (ver 7.0) in Cognos 8? Do we create FM model for that? Please explain.

715


Are you ready to comply with the employment rules and regulations if your CV is considered for employment?

1091


What is vertical concepts of marketing??

1929


Anyone answer what is average cost for 1 meter GI pipe Hot dipping

166


sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

752


How to create virtual directory in IIS?

656


how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???

551


how to convert cubic metre per hour to newton cubic metre per hour

615


What are the different types of Znodes?

42


What adjustments will you have to make in transitioning from the private sector to the public sector?

784


You have a driver that drives a long signal & connects to an input device. At the input device there is either overshoot, undershoot or signal threshold violations, what can be done to correct this problem?

1022


what is the value of combined earthing in general electrical circiut?

529


Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.

355


How to write test cases for the following scenario: The system shall limit the search result display to 200 records. Do we need to write test data for it. How do we create a test data for it.

582


Interest earned on investments is an__________

453




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