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Forum updates on "variable accesibility"

variable accesibility
when i call a method... say forexample:float meth(){
return floatVar;}frominside the class it...
what is instance variable and class variable.
i am new to java technology....i can define myself as beginner injava and map my skills to "low"....
What variables are in heap and what variables are in stack
can any one clarify as to what variables are placed inHeap and what in Stack....
multiplying two integer variables and assigning to a long variable
I need to multiply two integer variables(a=b=1000) and put them in along variable. I can not affor...
Object variable or With block variable not set error?
I have a simple form with a two option buttons op1 and op2. Selectingop1 should execute the follow...
Question on variable values carrying from UserForm1 to Module1
I have a userform with a number of buttons in UserForm1, and thebutton assigns a variable value. H...
opening output files by naming it with the help of variables i and j
I have 1000 output files which I need to write. There names arelp1_0.txt, lp1_1.txt, ---lp1_4.txt,...
how to preserve variable value between subroutine calls?
Is there a way to preserve the value of a variable ("x" for example)from one subroutine call to th...
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Article updates on "variable accesibility"

Local variables and local variable scope
This article explains about local variable life cycle and it's scope in java with examples.
Variables Inheritance and use of Super keyword to access superclass variable
This article explains about variable inheritance in java with examples.
Program that differentiate b/w the variables of the storage class Auto and Static along with glo
A C++ Program that differentiate b/w the variables of the storage class Auto and Static along with g...
Program to assign the pointer variable to another pointer and display the contents of both pointer
Write a program to assign the pointer variable to another pointer and display the contents of both p...
Simple program to assign values to many variables in one line
Write a simple program to assign values to many variables in one line.
Example of passing variable values to a function
Example of passing variable values to a function.
Example 4 of using function and local variables in functions
Example 4 of using function and local variables in functions.
Example of static variable in function
Example of static variable in function.
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Interview FAQ updates on "variable accesibility"

Does C# support a variable number of arguments?
Yes, using the params keyword. The arguments are specified as a list of arguments of a specific type...
Identify the valid variable name from which options
i. charii. var_nameiii. _varnameiv. str_name2Optionsa) Both i and iiib) Both ii and ...
The declaration of global variables must be made in which option
Optionsa) inside the functionb) outside the functionc) in a function header lined) None of...
Identify the variables, which are local to the following function
int calc(int p, int n){int q;q=pow(p,n);return(q);}Optionsa) p and nb) p,n, an...
Define a namespace called ‘samplespace’, which includes a member variable,namely ‘p’
Let us define a namespace called ‘samplespace’, which includes a member variable, namely ‘p’. How w...
How will you assign value ‘5’ to the variable ‘x’ inside a member function using this pointer?
Optionsa) this->x=5;b) this.x=5;c) x=5;d) None of the aboveAnswer : a) this->x=5;
Which of the following will assign the value to the class member variable num? void getnum(int
Optionsa) {num=a};b) {num=a;}c) {a=num};d) {a=num;}Answer : b) {num=a;}
Which of the following is not true about static member variable?
Optionsa) Only one instance of static member can be createdb) Visible only within the classc...
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Video updates on "variable accesibility"

 
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