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HCL C++ Code Interview Questions
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Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

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write a function that reverse the elements of an array in place.The function must accept only one pointer value and return void.


write a function that allocates memory for a single data type passed as a parameter.the function uses the new operator and return a pointer to the allocated memory.the function must catch and handle any exception during allocation


create a stucture student containing field for roll no,class,year and marks.create 10 student annd store them in a file


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HCL C++ Code Interview Questions

Un-Answered Questions

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hi i am doing cause study about Enterprising young IT Entrepreneur who has recently started a small business running web hosting services for SME (Small to Medium Enterprise). You frequently need to meet (potential) clients to sell your services to them. You do so with presentations and demonstrations of your products. You will also want to install certain development software for your software development projects. So what software to use? need a server? what types of hosting should i use?


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