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3i Infotech Interview Questions
Questions Answers Views Company eMail

In a digital circuit which was to implement (A B) + (A)XOR(B), the designer implements (A B) (A)XOR(B) What is the probability of error in it ?

 893

A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together?

 805

If there are 1024*1280 pixels on a screen and each pixel can have around 16 million colors Find the memory required for this?

 956

A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5. Find the number of ways in which this is possible?

 866

Instead of multiplying a number by 7, the number is divided by 7. What is the percentage of error obtained?

 911

1/3 of girls , 1/2 of boys go to canteen. What factor and total number of classmates go to canteen.

 1052

An article sold at a profit of 20% if both the cost price and selling price would be Rs.20/- the profit would be 10% more. What is the cost price of that article?

 809

A man buys 12 lts of liquid which contains 20% of the liquid and the rest is water. He then mixes it with 10 lts of another mixture with 30% of liquid.What is the % of water in the new mixture?

 894

There is a square of side 6cm . A circle is inscribed inside the square. Find the ratio of the area of circle to square.

 729

Under which circumstance should you create an index on a table?

 684

What is a super key?

 622

Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?

 696

Which three commands cause a transaction to end?

 592

You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?

 779

'X' liters of petrol can be filled in an automobiles tank. What part of full tank was removed, if 'Y' liters was removed when the tank was full?

 683

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Un-Answered Questions

What do you mean by collision in hashing?

551

why the rotor current becomes in steady state during high slip region? please verify with equations.

1548

What are Annotations in CDS?

59

What does href mean?

475

Comment on the RFID Technology in Banking Sector?

593




How check triggers in sql server?

513

Define quadratic probing?

593

Is excel useful?

283

What is spring data?

233

What Is Credit Management System?

600

Difference between web user control and web custom control?

496

You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

518

With jquery which operating system is more compatible?

514

What is the best c++ compiler for windows 10?

576

How many types of alignment are there in excel?

292