Question

6. The default storage class of global variables is
(a) auto
(b) static
(c) register
(d) extern​

Answer 1

Explanation:

) extern is the answer of this question .

Answer 2

A storage class specifier in C language is used to define variables, functions, and parameters. auto is used for a local variable defined within a block or function. register is used to store the variable in CPU registers rather memory location for quick access. Static is used for both global and local variables