it is a unary operator

the operand can come before or after the operator

it cannot be applied to an expression and is associated from the right

All of these

- is left associative and * has precedence over -

- is right associative and * has precedence over -

- is right associative and - has precedence over *

- is left associative and - has precedence over *

3

4

6

7

address operator cannot be applied to register variables

misuse of register declaration will increase the execution time

Both address operator cannot be applied to register variables & misuse of register declaration will increase the execution time

none of above

is illegal

is legal but meaningless

is syntactically and semantically correct

none of these