What is the difference between #define debug 0 and #undef debug?

1190

Explain the term memory alignment?

1239

What is the difference between a pointer and a link in c ++?

1056

Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02

1957

Define virtual constructor.

1096

Explain about vectors in c ++?

1032

Is it possible for a member function to use delete this?

1080

What are c++ files?

1143

What is implicit conversion/coercion in c++?

1451

What are put and get pointers?

1131

Array base access faster or pointer base access is faster?

2306

State two differences between C and C++.

1171

What does floor mean in c++?

1064

What is meant by a delegate?

1094

What is virtual destructor? What is its use?

1076