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  • 3i Infotech aptitute test questions (4)
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3i Infotech Core Java Interview Questions
Questions Answers Views Company eMail

What is singleton class?

16 54570

can we write two same methods in outer class and innerclass.

1 1293

can we take more than one null values for Unique constraints.

1 2156

what is the main differene between synchronize() method and Synchronize{}block?

1 2189

what are the disadvantages of indexes in oracle?

1046





How we get some middle records in one table?

2 3999

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Un-Answered Questions

Describe some problem that you had with automating testing tool.

1099


If any changes done in the process of production what that is called.

616


The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

657


WHAT IS THE DIFFERENCE BETWEEN GENERAL INVERTER AND SOLOR INVERTER TELL ME PLZ

678


can any one answer these questions 1)How do you convert non-character field to character field? 2)How do you work with semi colon separated files? 3)why cant we use normal function module for data transfer? 4)what is the structure of CTU-PARAMS? 5)can we use transfer dataset to transfer data in internal table?

737






what are essential components of digital computer? discuss the function of each components. draw the block diagram of a computer showing its essential components

9219


What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

774


How security is concerned with Reportnet? Explain its implementing steps.

846


Given: coordinates of rectangle-> left bottom and right top points. the rectangles create a hole.Find the maximum area of the hole. eg. 4 rectangles create a hole in between. find its area.

1160


What is the purpose of Hive Driver?

197


1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. 2) the Event Manager has to send participants to the stage to perform in the order in which they registered. Write a program that will help the Event Manager know who to call to the stage to perform. The Logic should be in Data Structures

1962


What are the pertinent COBOL commands?

1683


i want to implement grid view value in paypal site. so how to create this code in asp.net with C#

629


How can we migrate a customized object between 2 databases having no physical connectivity?

366


When we are calculating the heat load sheets,why we are not considering the heat developed from the blood in the human body.Also both men & women can't acess aircondition in same way..women feel too cool even at 22 degree,while men can overcome that.

714






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