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Why do you use single quotation for declaring a single character in java programs?
This was simply the choice of the language designers, who probably decided to carry over that convention from the C/C++ languages.
What is dynamic binding in java?
Dynamic Binding means declaring variables at run time only rather than declaring it at compile time.
What is constant variable in c?
Constant variables refers to those variables whose values cannot be changed. These variables should be initialized along with their declaration. Attempt to change the value of a constant variable will generate compile error. The syntax for declaring a constant variable is:const data-type variableName = value;
What is the default value of int in c?
I'm not sure. I have written C programs in which the default value was what ever happened to be in the variable's memory location when the space was allocated. So it could be 0. Or it could be anything. That is why it is always important to initialize variables when using C. I don't know if this is true with modern C compilers. No default value for automatic variables, 0 for others.
What variables in turbo C?
There are mainly 3 types of variables in c. Integer, Float and character :)
What is A C in math?
A and C are both variables.
What is the use of constants and variables in programs?
to store values
What is turbo c variables?
Turbo C variables are memory place holders for storage of data during the execution of a Turbo C program. Types of variables include integer, real and char.
Are C variables initialized to 0 by default?
Only global/static variables are, local variables aren't.
What is a pointer variable in C?
Pointer variables point to data variables. They are mostly used to point to dynamically allocated data variables, but can actually point to anything (e.g. statically allocated variables, array elements, anywhere inside a variable, program machine code, I/O device descriptors, nonexistent memory). Misuse of pointer variables, either unintentionally or intentionally, is a major cause of nearly impossible to debug software problems in programs written in C (and C++).
Can all C programs are executable in C plus plus?
Some C programs can be compiled in C++, yes.
Why is it important to know the proper data types in declaring variables?
If you do not know then you cannot write a program. The compiler is not clairvoyant so it cannot do it for you.
