Out of 4 concepts, which 3 C++ Follow?

1 Answers   TCS,

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What is advantage of inheritance?

0 Answers  

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what is multi level inheritance give n example ?

13 Answers   HDFC, Hulas Steel, Ness Technologies,

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What does the code "cout<<(0==0);" print? 1) 0 2) 1 3) Compiler error: Lvalue required

15 Answers   ISTS, Wipro,

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Where You Can Use Interface in your Project

0 Answers   KPIT,

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What are the benefits of interface?

0 Answers  

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why oops need in programming

7 Answers   TCS,

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Generally, in all C++ programs, texts are in white colour. Can we change the colour of the text(either input or output or both)? If so, help me out.

1 Answers  

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write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

0 Answers   Microsoft, TCS,

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What is the use of unnamed namespaces in OOPS? The only advantage I know is that they dont need the scope resolution operator while accessing them. I want to know some other advantages of unnamed namespaces...

2 Answers  

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What is polymorphism and its types?

0 Answers  

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What is a unary operator?

5 Answers  

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