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TCS Interview Questions
Questions Answers Views Company eMail

Explain the difference between Project management and IT management.

 603

Devise a program that inputs a 3 digit number n and finds out whether the number is prime or not. Find out its factors.

 663

Write a program to find factorial of a number using recursive function.

 640

Write a program to reverse a string.

 631

Discuss the function of conditional operator, size of operator and comma operator with examples.

 676

With the help of using classes, write a program to add two numbers.

 615

Describe friend function & its advantages.

 712

What is data abstraction? what are the three levels of data abstraction with Example?

 562

What are stacks? Give some of its applications.

 546

You are given a singly linked list. How would you find out if it contains a loop or not without using temporary space?

 687

One Train Travels 200m From A To B With 70 Km/Ph And Returns To A With 80kmph, What Is The Average Of Their Speed?

 1477

Let's say that you have 25 horses, and you want to pick the fastest 3 horses out of those 25. In each race, only 5 horses can run at the same time because there are only 5 tracks. What is the minimum number of races required to find the 3 fastest horses without using a stopwatch?

 809

A Father Has 7 Pennys With Him And 1 Water Melon Is For 1p, 2chickoos For 1p, 3 Grapes Foe 1p. He Has Three Sons. How Can He Share The Fruits Equally?

 1443

A person was fined for exceeding the speed limit by 10 mph. Another person was also fined for exceeding the same speed limit by twice the same. If the second person was travelling at a speed of 45 mph. find the speed limit .

 758

A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.

 621

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TCS Interview Questions


Un-Answered Questions

What is mr and what information does mr consists of?

610

What are all the excel functions?

285

if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1463

What is enumerator?

565

How do partial classes work in c#?

482




how to add a new column to an existing table in mysql? : Sql dba

578

what is a keyed physical file?

1001

Define power bi?

5

What condition do we use in Cognos when multiple path exits to reach the fact table.(i.e in BOXI we use CONTEXT when multiple path exit)

1670

Explain the api in drupal 7?

114

Which is the fastest web server?

553

Explain Trigger events? & context variables?

196

A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)

1491

What is periodontal ligament?

426

How to find schema of a table in db2?

570