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What else can I help you with?
Are C variables initialized to 0 by default?
Only global/static variables are, local variables aren't.
What are the differences between global variables and local variables in C plus plus?
Global variables can be seen in all blocks of your program, when local variables are visible only within the block where it's declared.
What are the value and preference of global variable?
Global variables can have any value, in C they are aumaticatically initialized to zero.
When an array is declared does c automatically initializes its elements to zero?
For global/static variables: yes.For auto variables: no.
Why there are no global variables in java?
Global variables are globally accessible. Java does not support globally accessible variables due to following reasons:The global variables breaks the referential transparencyGlobal variables creates collisions in namespac
Do threads share global variables?
No, threads do not share global variables by default. Each thread has its own copy of global variables, which means changes made to global variables in one thread do not affect the values in other threads.
How do you hide local variables in c and give precedence to global variables inside the function?
Hi, I would like to answr the question.So, if you want the to give more precedence to global variables with respect to a local one.Just add a pair of curly braces in the local variable and by doing so u can access global variable.
What is the other name of global variables?
Another name of global variable is "EXTERNAL VARIABLES".
What are global variable?
Variables that are declared globally outside every program are called global variables.
What is the Conceptual Memory Map of a C Program?
C++ has 4 distinct regions for memory distribution Stack : This region is used for function calls' return addresses , arguments and local variables Heap : This region is for dynamic allocation of memory (dynamic variables created on run time use this memory , aka RAM) Global Variables : This is used for global variables defined by the programmer Program Code : This region is for the program code.
What is the difference between extern and global?
Extern and Global are the storage space in C program. Global provides us to access the variables from anywhere inside the program only whereas Extern provides us to access the variables from outside that program, i,e., some other program.
What is a logical use for global variables?
Storing global data.
