C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

Why Pointers are not used in C++?

Global Logic,

1077

Explain 'this' pointer and what would happen if a pointer is deleted twice?

Genpact,

1077

Can class objects be passed as function arguments?

HCL,

1066

Can non graphic characters be used and processed in C++?

HCL,

1197

Define whitespace in C++.

HCL,

1216

Give 10 points of differences between C & C++.

HCL,

1142

What is the function of I/O library in C++ ?

HCL,

1196

How many ways can a variable be initialized into in C++?

HCL,

1024

Tell me difference between constant pointer and pointer to a constant.

Honeywell, Zomato,

1200

What is pointer -to-members in C++? Give their syntax?

Honeywell, Zomato,

1031

Can you Mention some Application of C/C++?

1082

What is the role of C++ shorthand's?

TCS,

1282

Differentiate between C and C++.

Wipro,

1254

What are pointer-to-members in C++? Give their syntax.

HAL,

1143

Explain all the C++ concepts using examples.

InterGraph,

1206

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Un-Answered Questions { C++ General }

How can we read/write Structures from/to data files?

1135

Is sorted c++?

1107

Is string an object in c++?

1154

What is void pointer in c++ with example?

1099

What does int * mean in c++?

1231

What do you mean by late binding?

1129

What is runtime polymorphism in c++?

1162

What is c++ flowchart?

1393

What is the difference between a reference and a pointer?

1121

What is the history of c++?

1081

List down the guideline that should be followed while using friend function.

1072

What are c++ redistributables?

1038

Differentiate between an inspector and a mutator ?

1226

Which operator cannot be overloaded c++?

1016

What is microsoft c++ redistributable 2013?

1105

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