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HCL OOPS Interview Questions
Questions Answers Views Company eMail

define oops with class and object

5 6904

what is the use of classes in c++;

2 4583

What is conditional Compilation?

3 4490

String = "C++ is an object oriented programming language.An imp feature of oops is classes and objects".Write a pgm to count the repeated words from this scenario?

1451

What is the use of fflush(stdin) in c++?

4 5020





write a c++ code to overload + and - for a stack class such that + provides push and - provides pop operation

1 4464

what is Class in oops with example?

4 3842

How to call a non virtual function in the derived class by using base class pointer

3 3987

What is the difference between the C & C++?

9 5664

What is byval and byref? What are differences between them?

1194

Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

1150

which structured data type is not used in c++? 1.union 2.structure 3.string 4.boolean

2 3784

c++ provides classes...and classes do what we want but why then strcut are used...if we say data hiding... it is also provided by c++ in structs then why to prefer clasess

1 3106

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HCL OOPS Interview Questions


Un-Answered Questions

what is the ATS .And how it works.

489


What is the function of xpath?

91


How do I check my cpu cores?

91


Your apache web-server is not starting, what steps would you follow to troubleshoot this.

87


What is difference between method overriding and method overloading?

129






Can we inherit two classes in c#?

77


What is the point of closures?

1


How do states move from discovery to action?

127


Explain the operator precedence in vb script?

98


I have the choice of manipulating database data using a byte[] or a java.sql.blob. Which has best performance?

95


Tell me, when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

102


What is a lean implementation in fi-aa? : fi- asset accounting

123


`write a program to display the recomended action depends on a color of trafic light using nested if statments

1142


What trade offs do you have for resource contention?

90


What is increment?

1