16. Within a structure definition, fields are defined exactly the same as ordinary variables using the same syntax.

a. True

b. False

17. The ALIGN directive always sets the address alignment of the next field or variable in a structure to a doubleword boundary to improve memory performance.

a. True

b. False

18. Reference to a named member of a structure does not require a structure variable as a qualifier.

a. True

b. False

19. The storage size of a union is equal to the sum of its individual fields.

a. True

b. False

20. No more than one initializer is permitted when declaring and initializing a union.

a. True

b. False