Question

Discuss the scope and lifetime of local and global variables

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Answer 1

Answer:

Global scope : When variable is defined outside all functions. It is then available to all the functions of the program and all the blocks program contains.

Local scope : When variable is defined inside a function or a block, then it is locally accessible within the block and hence it is a local variable.

Answer 2

Explanation:

Global scope : When variable is defined outside all functions. It is then available to all the functions of the program and all the blocks program contains. Local scope : When variable is defined inside a function or a block, then it is locally accessible within the block and hence it is a local variable.