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TCS Interview Questions
Questions Answers Views Company eMail

Explain the difference between Project management and IT management.

 595

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

 660

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

 632

Write a program to reverse a string.

 627

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

 666

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

 609

Describe friend function & its advantages.

 704

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

 556

What are stacks? Give some of its applications.

 542

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

 683

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?

 1449

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?

 801

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?

 1436

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 .

 749

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.

 615

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TCS Interview Questions


Un-Answered Questions

Why excel is so important?

334

how apb protocol has a minimum power consumption?

3527

what is profitability ratio and dividend policy ratio

1487

What are the three classes of errors that can occur in php?

518

Why common-collector circuit is known as an emitter follower?

619




How can you validate all mappings in the repository simultaneously?

749

How to make a tooltip appear while hovering over a disabled element?

114

Can I fly with a loop recorder?

473

Difference between class and structure.

702

What is variable and explain rules to declare variable in c?

546

Why are my f keys not working?

328

What are the types of optimization?

512

We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1421

What is the difference between @autowired and @bean?

172

why cristal frequency is different in microcontrollers and crystal oscillators?

1484