Types of Variable | Scope | variable shadowing | Priority b/w local and Global variable

#codingacademy
#variableshadowing
#scope
#local&globle

query solved:
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1. scope of variable
2. block scope
3. nested block scope
4. program scope
5. file scope
6. function scope
7. local variable
8. variable shadowing
9. Global variable
10. Priority b/w local and global variable