What are the 3 levels of programming languages?

537

Is c++ map a hash table?

567

There are 100 students in a class. The management keep information in two tables. Those two tables are given like Roll no Name Age 001 ABC 15 002 XYZ 14 and Roll No Subject Marks 001 Math 75 001 Physics 55 002 Math 68 001 Hindi 69 They want the information like this Roll No Name Hindi Physics Math Total 001 ABC 69 55 75 199 002 XYZ 68 74 84 226 And Roll No Suject Highest 001 Math 98 007 Physics 84 021 Hindi 74 All 275 All information is kept in structure in main memory. You have to find last two tables.

2533

What is command line arguments in C++? What are its uses? Where we have to use this?

580

What is using namespace std in cpp?

548

How to give an alternate name to a namespace?

591

Is c++ a low level language?

513

what do you mean by volatile variable?

586

What is singleton class in c++?

594

Which bitwise operator is used to check whether a particular bit is on or off?

591

what is the difference between linear list linked representaion and linked representation? what is the purpose of representing the linear list in linked represention ? is it not avoiding rules of linear represention?

1748

Explain the difference between class and struct in c++?

590

What are advantages of using friend classes?

635

describe private access specifiers?

642

What are the advantages of c++ over c?

584