Concept Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Concept

Concept Interview Questions

Questions Answers Views Company eMail

Whats the O/p of the below code snippet ? And explain how does it imply the concept of call-by-value/call-by reference. (PS : Pls ignore syntax errors) public class One { public oneA(){ sop ("Into One--");} } public class Two extends One{ public twoT(){ sop ("Into Two--"); } } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(a.oneA()); sop(t.oneA()); sop(a.twoT()); sop(t.twoT()); } }

Wipro,

4 6848

what is accrual concept?

Capital IQ, Genpact, TCS,

7 15664

what are LRU, LFU in the OS concepts? How they are useful in the scheduling?

2 17287

matching concept

Capital IQ,

2 7078

what is the concept of c++ class

1873

Main concepts in webpage Testing?

Crea,

1 4563

What is the concept of voltage & current its relation?

5 6784

WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI

2032

explain me the exact concept of generator neutral....????

2 4340

Suppose you want to form a conceptual model of UML.What elements would you require for this purpose?

2051

Explain the concept of Output values in Quick Test Professional?

Crea,

1 3446

What is race condition ?? (Threading concept) TCS 2 sept10

SparkTG, TCS,

3 7659

How to Compare Windows OS with OOPs concepts.....??